{"id":2506,"date":"2026-07-27T19:16:29","date_gmt":"2026-07-27T12:16:29","guid":{"rendered":"https:\/\/www.itera.ac.id\/blog\/?p=2506"},"modified":"2026-07-27T15:37:00","modified_gmt":"2026-07-27T08:37:00","slug":"contoh-soal-sudut-pusat-dan-sudut-keliling","status":"publish","type":"post","link":"https:\/\/www.itera.ac.id\/blog\/contoh-soal-sudut-pusat-dan-sudut-keliling\/","title":{"rendered":"30 Contoh Soal Sudut Pusat dan Sudut Keliling Lingkaran Lengkap"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Contoh soal sudut pusat dan sudut keliling<\/strong> merupakan materi penting dalam geometri yang dipelajari di jenjang SMP. Materi ini sering muncul dalam ulangan harian, Penilaian Akhir Semester (PAS), Asesmen Sumatif, hingga berbagai soal ujian karena berkaitan erat dengan sifat-sifat lingkaran.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat adalah sudut yang titik sudutnya berada di <strong>pusat lingkaran<\/strong>, sedangkan sudut keliling adalah sudut yang titik sudutnya berada di <strong>keliling lingkaran<\/strong>. Kedua sudut tersebut memiliki hubungan yang sangat penting, yaitu <strong>besar sudut pusat sama dengan dua kali besar sudut keliling yang menghadap busur yang sama<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hubungan tersebut dapat dituliskan sebagai berikut.<math display=\"block\"><semantics><mrow><mi mathvariant=\"normal\">\u2220<\/mi><mtext>Pusat<\/mtext><mo>=<\/mo><mn>2<\/mn><mo>\u00d7<\/mo><mi mathvariant=\"normal\">\u2220<\/mi><mtext>Keliling<\/mtext><\/mrow><annotation encoding=\"application\/x-tex\">\\angle \\text{Pusat}=2\\times \\angle \\text{Keliling}<\/annotation><\/semantics><\/math>\u2220Pusat=2\u00d7\u2220Keliling<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan memahami hubungan tersebut, siswa dapat lebih mudah menyelesaikan berbagai soal mengenai besar sudut pusat, sudut keliling, maupun hubungan antarbusur pada lingkaran.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Berikut adalah <strong>30 contoh soal sudut pusat dan sudut keliling lingkaran lengkap dengan jawaban dan pembahasan<\/strong> yang dapat digunakan sebagai bahan latihan.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Contoh Soal Sudut Pusat dan Sudut Keliling<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dalam sebuah lingkaran, besar sudut pusat yang menghadap suatu busur adalah <strong>100\u00b0<\/strong>. Besar sudut keliling yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hubungan sudut pusat dan sudut keliling adalah:<math display=\"block\"><semantics><mrow><mi mathvariant=\"normal\">\u2220<\/mi><mtext>Keliling<\/mtext><mo>=<\/mo><mfrac><mn>1<\/mn><mn>2<\/mn><\/mfrac><mo>\u00d7<\/mo><mi mathvariant=\"normal\">\u2220<\/mi><mtext>Pusat<\/mtext><\/mrow><annotation encoding=\"application\/x-tex\">\\angle \\text{Keliling}=\\frac{1}{2}\\times\\angle \\text{Pusat}<\/annotation><\/semantics><\/math>\u2220Keliling=21\u200b\u00d7\u2220Pusat <math display=\"block\"><semantics><mrow><mo>=<\/mo><mfrac><mn>1<\/mn><mn>2<\/mn><\/mfrac><mo>\u00d7<\/mo><msup><mn>100<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=\\frac{1}{2}\\times100^\\circ<\/annotation><\/semantics><\/math>=21\u200b\u00d7100\u2218 <math display=\"block\"><semantics><mrow><mo>=<\/mo><msup><mn>50<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=50^\\circ<\/annotation><\/semantics><\/math>=50\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>50\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan besar sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah sudut keliling besarnya <strong>35\u00b0<\/strong>. Besar sudut pusat yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 35\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat = 2 \u00d7 sudut keliling<math display=\"block\"><semantics><mrow><mo>=<\/mo><mn>2<\/mn><mo>\u00d7<\/mo><msup><mn>35<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=2\\times35^\\circ<\/annotation><\/semantics><\/math>=2\u00d735\u2218 <math display=\"block\"><semantics><mrow><mo>=<\/mo><msup><mn>70<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=70^\\circ<\/annotation><\/semantics><\/math>=70\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut pusat adalah <strong>70\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran adalah <strong>120\u00b0<\/strong>. Besar sudut keliling yang menghadap busur tersebut adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><math display=\"block\"><semantics><mrow><mi mathvariant=\"normal\">\u2220<\/mi><mtext>Keliling<\/mtext><mo>=<\/mo><mfrac><msup><mn>120<\/mn><mo>\u2218<\/mo><\/msup><mn>2<\/mn><\/mfrac><\/mrow><annotation encoding=\"application\/x-tex\">\\angle \\text{Keliling}=\\frac{120^\\circ}{2}<\/annotation><\/semantics><\/math>\u2220Keliling=2120\u2218\u200b <math display=\"block\"><semantics><mrow><mo>=<\/mo><msup><mn>60<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=60^\\circ<\/annotation><\/semantics><\/math>=60\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, jawabannya adalah <strong>60\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika sudut keliling sebesar <strong>45\u00b0<\/strong>, maka sudut pusat yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 100\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat = 2 \u00d7 sudut keliling<math display=\"block\"><semantics><mrow><mo>=<\/mo><mn>2<\/mn><mo>\u00d7<\/mo><msup><mn>45<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=2\\times45^\\circ<\/annotation><\/semantics><\/math>=2\u00d745\u2218 <math display=\"block\"><semantics><mrow><mo>=<\/mo><msup><mn>90<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=90^\\circ<\/annotation><\/semantics><\/math>=90\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, jawabannya adalah <strong>90\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menerapkan hubungan sudut pada lingkaran.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat yang menghadap suatu busur adalah <strong>150\u00b0<\/strong>. Besar sudut kelilingnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 65\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><math display=\"block\"><semantics><mrow><mi mathvariant=\"normal\">\u2220<\/mi><mtext>Keliling<\/mtext><mo>=<\/mo><mfrac><msup><mn>150<\/mn><mo>\u2218<\/mo><\/msup><mn>2<\/mn><\/mfrac><\/mrow><annotation encoding=\"application\/x-tex\">\\angle \\text{Keliling}=\\frac{150^\\circ}{2}<\/annotation><\/semantics><\/math>\u2220Keliling=2150\u2218\u200b <math display=\"block\"><semantics><mrow><mo>=<\/mo><msup><mn>75<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=75^\\circ<\/annotation><\/semantics><\/math>=75\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, jawabannya adalah <strong>75\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling berdasarkan sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut keliling yang menghadap sebuah busur adalah <strong>55\u00b0<\/strong>. Besar sudut pusatnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 100\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 110\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 120\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 130\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 110\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><math display=\"block\"><semantics><mrow><mn>2<\/mn><mo>\u00d7<\/mo><msup><mn>55<\/mn><mo>\u2218<\/mo><\/msup><mo>=<\/mo><msup><mn>110<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">2\\times55^\\circ=110^\\circ<\/annotation><\/semantics><\/math>2\u00d755\u2218=110\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut pusat adalah <strong>110\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 7<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika sudut pusat adalah <strong>80\u00b0<\/strong>, maka sudut keliling yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 35\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><math display=\"block\"><semantics><mrow><msup><mn>80<\/mn><mo>\u2218<\/mo><\/msup><mo>\u00f7<\/mo><mn>2<\/mn><mo>=<\/mo><msup><mn>40<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">80^\\circ\\div2=40^\\circ<\/annotation><\/semantics><\/math>80\u2218\u00f72=40\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut keliling adalah <strong>40\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diketahui sudut keliling sebesar <strong>65\u00b0<\/strong>. Besar sudut pusat yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 110\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 120\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 130\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 135\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 140\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 130\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><math display=\"block\"><semantics><mrow><mn>2<\/mn><mo>\u00d7<\/mo><msup><mn>65<\/mn><mo>\u2218<\/mo><\/msup><mo>=<\/mo><msup><mn>130<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">2\\times65^\\circ=130^\\circ<\/annotation><\/semantics><\/math>2\u00d765\u2218=130\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut pusat adalah <strong>130\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran adalah <strong>140\u00b0<\/strong>. Sudut keliling yang menghadap busur yang sama besarnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 65\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><math display=\"block\"><semantics><mrow><msup><mn>140<\/mn><mo>\u2218<\/mo><\/msup><mo>\u00f7<\/mo><mn>2<\/mn><mo>=<\/mo><msup><mn>70<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">140^\\circ\\div2=70^\\circ<\/annotation><\/semantics><\/math>140\u2218\u00f72=70\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut keliling adalah <strong>70\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan besar sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 10<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut keliling yang menghadap sebuah busur memiliki besar <strong>25\u00b0<\/strong>. Maka sudut pusatnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 25\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat = 2 \u00d7 sudut keliling<math display=\"block\"><semantics><mrow><mo>=<\/mo><mn>2<\/mn><mo>\u00d7<\/mo><msup><mn>25<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=2\\times25^\\circ<\/annotation><\/semantics><\/math>=2\u00d725\u2218 <math display=\"block\"><semantics><mrow><mo>=<\/mo><msup><mn>50<\/mn><mo>\u2218<\/mo><\/msup><\/mrow><annotation encoding=\"application\/x-tex\">=50^\\circ<\/annotation><\/semantics><\/math>=50\u2218<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut pusat adalah <strong>50\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut pusat berdasarkan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 11<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah sudut pusat besarnya <strong>160\u00b0<\/strong>. Besar sudut keliling yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 100\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rumus:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>\\angle \\text{Keliling}=\\frac{1}{2}\\times\\angle \\text{Pusat}<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>=\\frac{1}{2}\\times160^\\circ=80^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut keliling adalah <strong>80\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan sudut keliling dari sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 12<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut keliling suatu lingkaran besarnya <strong>30\u00b0<\/strong>. Besar sudut pusat yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat = 2 \u00d7 sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times30^\\circ=60^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut pusat adalah <strong>60\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 13<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika sudut pusat adalah <strong>90\u00b0<\/strong>, maka besar sudut keliling yang menghadap busur tersebut adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>90^\\circ\\div2=45^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>45\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 14<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah sudut keliling besarnya <strong>75\u00b0<\/strong>. Besar sudut pusatnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 120\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 130\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 140\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 150\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 160\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 150\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times75^\\circ=150^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut pusat adalah <strong>150\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 15<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran adalah <strong>110\u00b0<\/strong>. Besar sudut keliling yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 55\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 65\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 55\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>110^\\circ\\div2=55^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>55\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 16<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut keliling yang menghadap sebuah busur besarnya <strong>40\u00b0<\/strong>. Besar sudut pusatnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 100\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times40^\\circ=80^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut pusat adalah <strong>80\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan hubungan sudut pada lingkaran.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 17<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran adalah <strong>130\u00b0<\/strong>. Besar sudut keliling yang menghadap busur tersebut adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 65\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 65\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>130^\\circ\\div2=65^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>65\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling dari sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 18<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika besar sudut keliling adalah <strong>85\u00b0<\/strong>, maka besar sudut pusatnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 150\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 160\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 170\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 175\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 180\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 170\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times85^\\circ=170^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut pusat adalah <strong>170\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 19<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran besarnya <strong>50\u00b0<\/strong>. Sudut keliling yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 20\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 25\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 35\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 25\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>50^\\circ\\div2=25^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>25\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 20<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pernyataan yang benar mengenai hubungan sudut pusat dan sudut keliling adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. Sudut pusat sama dengan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Sudut pusat setengah sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Sudut pusat dua kali sudut keliling yang menghadap busur yang sama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Sudut keliling selalu lebih besar dari sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Sudut pusat tidak berhubungan dengan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Sudut pusat dua kali sudut keliling yang menghadap busur yang sama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sifat dasar pada lingkaran menyatakan bahwa sudut pusat selalu <strong>dua kali<\/strong> besar sudut keliling yang menghadap busur yang sama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>\\angle \\text{Pusat}=2\\times\\angle \\text{Keliling}<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, pernyataan yang benar adalah <strong>opsi C<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Memahami konsep hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu mengidentifikasi sifat sudut pada lingkaran.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C2 (Memahami)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 21<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran besarnya <strong>180\u00b0<\/strong>. Besar sudut keliling yang menghadap busur tersebut adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 100\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rumus hubungan sudut pusat dan sudut keliling:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>\\angle \\text{Keliling}=\\frac{1}{2}\\times\\angle \\text{Pusat}<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>=\\frac{1}{2}\\times180^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>=90^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>90\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling berdasarkan sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 22<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut keliling yang menghadap suatu busur adalah <strong>20\u00b0<\/strong>. Besar sudut pusat yang menghadap busur tersebut adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 20\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 60\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat = 2 \u00d7 sudut keliling<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times20^\\circ=40^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut pusat adalah <strong>40\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 23<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat yang menghadap suatu busur adalah <strong>70\u00b0<\/strong>. Sudut keliling yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 35\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 35\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>70^\\circ\\div2=35^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>35\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 24<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut keliling suatu lingkaran adalah <strong>15\u00b0<\/strong>. Besar sudut pusatnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 20\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 25\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 35\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 40\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times15^\\circ=30^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut pusat adalah <strong>30\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut pusat dari sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 25<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran besarnya <strong>150\u00b0<\/strong>. Sudut keliling yang menghadap busur tersebut adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 65\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 70\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 80\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 85\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 75\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>150^\\circ\\div2=75^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>75\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 26<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika sudut keliling adalah <strong>90\u00b0<\/strong>, maka besar sudut pusat yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 120\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 150\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 180\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 200\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 220\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 180\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times90^\\circ=180^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat yang menghadap diameter besarnya <strong>180\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menggunakan hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 27<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat yang menghadap suatu busur besarnya <strong>40\u00b0<\/strong>. Sudut keliling yang menghadap busur tersebut adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 10\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 15\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 20\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 25\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 30\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 20\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>40^\\circ\\div2=20^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut keliling adalah <strong>20\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan sudut keliling dari sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika sudut keliling adalah <strong>62,5\u00b0<\/strong>, maka sudut pusatnya adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 115\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 120\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 125\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 130\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 135\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 125\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>2\\times62,5^\\circ=125^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, sudut pusat adalah <strong>125\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut pusat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 29<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sudut pusat suatu lingkaran besarnya <strong>96\u00b0<\/strong>. Sudut keliling yang menghadap busur yang sama adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 42\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 45\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 48\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 50\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 52\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 48\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>96^\\circ\\div2=48^\\circ<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi, besar sudut keliling adalah <strong>48\u00b0<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan besar sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Soal Nomor 30<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apabila sudut pusat dan sudut keliling menghadap busur yang sama, maka hubungan yang benar adalah \u2026.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. Sudut pusat = sudut keliling<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Sudut pusat = \u00bd sudut keliling<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Sudut keliling = 2 \u00d7 sudut pusat<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Sudut pusat = 2 \u00d7 sudut keliling<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Sudut pusat selalu 90\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Sudut pusat = 2 \u00d7 sudut keliling<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sifat dasar pada lingkaran menyatakan bahwa besar sudut pusat selalu dua kali besar sudut keliling yang menghadap busur yang sama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[<br>\\angle \\text{Pusat}=2\\times\\angle \\text{Keliling}<br>]<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan memahami hubungan ini, berbagai soal tentang sudut pada lingkaran dapat diselesaikan dengan lebih mudah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Memahami hubungan sudut pusat dan sudut keliling.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu mengidentifikasi sifat dasar sudut pada lingkaran.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C2 (Memahami)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kesimpulan<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Materi <strong>sudut pusat dan sudut keliling<\/strong> merupakan salah satu konsep dasar dalam geometri lingkaran yang wajib dipahami oleh siswa SMP. Kunci utama pada materi ini adalah memahami hubungan bahwa <strong>besar sudut pusat sama dengan dua kali besar sudut keliling yang menghadap busur yang sama<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan menguasai konsep tersebut, siswa akan lebih mudah menyelesaikan berbagai jenis soal yang berkaitan dengan sudut pada lingkaran, baik dalam ulangan harian, PAS, maupun ujian sekolah. Selain itu, latihan mengerjakan berbagai variasi soal akan membantu meningkatkan ketelitian serta kemampuan berpikir logis dalam menyelesaikan permasalahan geometri.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Semoga kumpulan <strong>30 contoh soal sudut pusat dan sudut keliling lingkaran lengkap dengan pembahasan<\/strong> ini dapat menjadi referensi belajar yang bermanfaat dan membantu Anda memahami materi dengan lebih baik.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contoh soal sudut pusat dan sudut keliling merupakan materi penting dalam geometri yang dipelajari di jenjang SMP. Materi ini sering&hellip;<\/p>\n","protected":false},"author":3,"featured_media":2508,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-2506","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pendidikan"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>30 Contoh Soal Sudut Pusat dan Sudut Keliling Lingkaran Lengkap<\/title>\n<meta name=\"description\" content=\"Pelajari soal sudut pusat dan sudut keliling lingkaran lengkap dengan rumus, jawaban, dan pembahasan untuk latihan Matematika SMP dan SMA.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.itera.ac.id\/blog\/contoh-soal-sudut-pusat-dan-sudut-keliling\/\" 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