{"id":1900,"date":"2026-07-23T14:10:00","date_gmt":"2026-07-23T07:10:00","guid":{"rendered":"https:\/\/www.itera.ac.id\/blog\/?p=1900"},"modified":"2026-07-23T11:49:28","modified_gmt":"2026-07-23T04:49:28","slug":"contoh-soal-refleksi-lengkap-dengan-jawaban-dan-pembahasan","status":"publish","type":"post","link":"https:\/\/www.itera.ac.id\/blog\/contoh-soal-refleksi-lengkap-dengan-jawaban-dan-pembahasan\/","title":{"rendered":"Contoh Soal Refleksi Lengkap dengan Jawaban dan Pembahasan"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Contoh Soal Refleksi<\/strong> membantu peserta didik memahami salah satu materi penting dalam transformasi geometri, yaitu pencerminan suatu titik atau bangun terhadap garis tertentu. Materi ini sering muncul dalam pelajaran matematika SMP maupun SMA serta menjadi bagian dari berbagai soal ujian.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi adalah proses memindahkan suatu titik atau bangun sehingga menghasilkan bayangan yang memiliki <strong>bentuk dan ukuran sama<\/strong>, tetapi posisinya simetris terhadap garis cermin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Beberapa rumus refleksi yang sering digunakan antara lain:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Terhadap sumbu-X \u2192 <strong>(x, y) \u2192 (x, \u2212y)<\/strong><\/li>\n\n\n\n<li>Terhadap sumbu-Y \u2192 <strong>(x, y) \u2192 (\u2212x, y)<\/strong><\/li>\n\n\n\n<li>Terhadap titik asal (0,0) \u2192 <strong>(x, y) \u2192 (\u2212x, \u2212y)<\/strong><\/li>\n\n\n\n<li>Terhadap garis y = x \u2192 <strong>(x, y) \u2192 (y, x)<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sebagai contoh:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik <strong>A(4, 2)<\/strong> direfleksikan terhadap sumbu-X.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maka koordinat bayangannya adalah:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A\u2032 = (4, \u22122)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Melalui <strong>Contoh Soal Refleksi<\/strong> berikut, Anda dapat berlatih menentukan hasil pencerminan titik maupun bangun terhadap berbagai garis refleksi sehingga semakin memahami konsep transformasi geometri dan siap menghadapi berbagai soal matematika.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 1<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik A(4, 3) direfleksikan terhadap sumbu-X. Koordinat bayangan titik A adalah &#8230;.<\/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. (\u22124, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (4, \u22123)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22124, \u22123)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (3, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (4, 3)<\/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. (4, \u22123)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-X mengubah koordinat:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sehingga:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u2032 = (4, \u22123)<\/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 hasil refleksi terhadap sumbu-X.<\/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 koordinat hasil pencerminan.<\/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\"><strong>Soal Nomor 2<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik B(\u22122, 5) direfleksikan terhadap sumbu-Y. Koordinat bayangannya adalah &#8230;.<\/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. (2, 5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22122, \u22125)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (2, \u22125)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (5, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u22125, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (2, 5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-Y:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maka:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u2032 = (2, 5)<\/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 hasil refleksi terhadap sumbu-Y.<\/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 koordinat bayangan.<\/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\"><strong>Soal Nomor 3<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik C(6, \u22124) direfleksikan terhadap titik asal (0,0). Koordinat bayangannya adalah &#8230;.<\/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. (\u22126, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (6, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22126, \u22124)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (4, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (6, \u22124)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (\u22126, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap titik asal:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maka:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2032 = (\u22126, 4)<\/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 refleksi terhadap titik asal.<\/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 aturan refleksi.<\/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\"><strong>Soal Nomor 4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik D(3, 7) direfleksikan terhadap garis y = x. Koordinat bayangannya adalah &#8230;.<\/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. (\u22123, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (7, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (3, \u22127)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u22127, \u22123)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (7, \u22123)<\/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. (7, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap garis y = x menukar posisi x dan y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(3, 7) \u2192 (7, 3)<\/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 hasil refleksi terhadap garis y = x.<\/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 koordinat hasil pencerminan.<\/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\"><strong>Soal Nomor 5<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik E(\u22125, 2) direfleksikan terhadap sumbu-X. Koordinat bayangannya adalah &#8230;.<\/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. (5, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22125, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (5, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (2, \u22125)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u22122, 5)<\/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. (\u22125, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-X hanya mengubah tanda koordinat y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u22125, 2) \u2192 (\u22125, \u22122)<\/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 refleksi terhadap sumbu-X.<\/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 aturan refleksi.<\/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\"><strong>Soal Nomor 6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik F(8, \u22126) direfleksikan terhadap sumbu-Y. Koordinat bayangannya adalah &#8230;.<\/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. (\u22128, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (8, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22128, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (6, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (8, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (\u22128, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-Y mengubah tanda koordinat x.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(8, \u22126) \u2192 (\u22128, \u22126)<\/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 refleksi terhadap sumbu-Y.<\/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 koordinat hasil refleksi.<\/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\"><strong>Soal Nomor 7<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik G(2, \u22129) direfleksikan terhadap garis y = x. Koordinat bayangannya adalah &#8230;.<\/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. (\u22122, 9)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22129, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (9, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u22129, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (2, 9)<\/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. (\u22129, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Koordinat ditukar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(2, \u22129) \u2192 (\u22129, 2)<\/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 refleksi terhadap garis y = x.<\/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 aturan pencerminan.<\/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\"><strong>Soal Nomor 8<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-X menyebabkan &#8230;.<\/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. Nilai x berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Nilai y berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. x dan y ditukar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. x dan y menjadi negatif.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Koordinat tetap.<\/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. Nilai y berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada refleksi terhadap sumbu-X:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hanya koordinat y yang berubah tanda.<\/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 refleksi.<\/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 mengenali aturan refleksi.<\/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\">1 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-Y menyebabkan &#8230;.<\/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. Nilai x berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Nilai y berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. x dan y ditukar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Semua koordinat menjadi positif.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Koordinat tetap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. Nilai x berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada refleksi terhadap sumbu-Y:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hanya koordinat x yang berubah tanda.<\/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 refleksi.<\/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 mengenali aturan refleksi.<\/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\">1 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 10<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik H(\u22124, \u22127) direfleksikan terhadap titik asal (0,0). Koordinat bayangannya adalah &#8230;.<\/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. (4, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22124, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (4, \u22127)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (7, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u22127, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (4, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap titik asal mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sehingga:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u22124, \u22127) \u2192 (4, 7)<\/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 hasil refleksi terhadap titik asal.<\/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 koordinat bayangan hasil refleksi.<\/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\"><strong>Soal Nomor 11<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik A(5, \u22128) direfleksikan terhadap sumbu-X. Koordinat bayangannya adalah &#8230;.<\/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. (\u22125, \u22128)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (5, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22125, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (8, 5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (5, \u22128)<\/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. (5, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-X mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sehingga:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A\u2032 = (5, 8)<\/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 hasil refleksi terhadap sumbu-X.<\/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 koordinat hasil pencerminan.<\/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\"><strong>Soal Nomor 12<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik B(\u22127, 6) direfleksikan terhadap sumbu-Y. Koordinat bayangannya adalah &#8230;.<\/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. (7, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22127, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (7, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (6, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u22126, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (7, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-Y mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sehingga:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u2032 = (7, 6)<\/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 hasil refleksi terhadap sumbu-Y.<\/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 koordinat bayangan.<\/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\"><strong>Soal Nomor 13<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik C(9, 4) direfleksikan terhadap titik asal (0,0). Koordinat bayangannya adalah &#8230;.<\/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. (\u22129, \u22124)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (9, \u22124)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22129, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (4, 9)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (9, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (\u22129, \u22124)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap titik asal mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maka:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u2032 = (\u22129, \u22124)<\/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 hasil refleksi terhadap titik asal.<\/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 aturan refleksi.<\/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\"><strong>Soal Nomor 14<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik D(2, 10) direfleksikan terhadap garis y = x. Koordinat bayangannya adalah &#8230;.<\/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, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22122, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (2, \u221210)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u221210, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (10, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (10, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap garis y = x dilakukan dengan menukar posisi x dan y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(2, 10) \u2192 (10, 2)<\/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 hasil refleksi terhadap garis y = x.<\/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 koordinat bayangan.<\/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\"><strong>Soal Nomor 15<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik E(\u22126, \u22123) direfleksikan terhadap sumbu-X. Koordinat bayangannya adalah &#8230;.<\/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. (6, \u22123)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22126, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (6, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (3, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u22123, 6)<\/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. (\u22126, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada refleksi terhadap sumbu-X, hanya koordinat y yang berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u22126, \u22123) \u2192 (\u22126, 3)<\/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 refleksi terhadap sumbu-X.<\/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 aturan refleksi.<\/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\"><strong>Soal Nomor 16<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik F(11, \u22122) direfleksikan terhadap sumbu-Y. Koordinat bayangannya adalah &#8230;.<\/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. (\u221211, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (11, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u221211, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (2, 11)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (11, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (\u221211, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-Y mengubah tanda koordinat x.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(11, \u22122) \u2192 (\u221211, \u22122)<\/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 refleksi terhadap sumbu-Y.<\/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 koordinat hasil pencerminan.<\/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\"><strong>Soal Nomor 17<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik G(\u22128, 5) direfleksikan terhadap garis y = x. Koordinat bayangannya adalah &#8230;.<\/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. (5, \u22128)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22125, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (8, 5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u22128, \u22125)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (5, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (5, \u22128)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada refleksi terhadap garis y = x, koordinat x dan y saling ditukar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u22128, 5) \u2192 (5, \u22128)<\/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 hasil refleksi.<\/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 aturan refleksi pada garis y = x.<\/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\"><strong>Soal Nomor 18<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap titik asal (0,0) menyebabkan &#8230;.<\/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. Hanya x berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Hanya y berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. x dan y ditukar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. x dan y sama-sama berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Koordinat tetap.<\/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. x dan y sama-sama berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap titik asal mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Artinya kedua koordinat berubah tanda.<\/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 refleksi.<\/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 mengenali aturan refleksi terhadap titik asal.<\/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\">1 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 19<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik H(12, \u22127) direfleksikan terhadap garis y = x. Koordinat bayangannya adalah &#8230;.<\/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. (\u22127, 12)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (7, 12)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (12, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u221212, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (7, \u221212)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (\u22127, 12)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap garis y = x dilakukan dengan menukar posisi x dan y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(12, \u22127) \u2192 (\u22127, 12)<\/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 hasil refleksi terhadap garis y = x.<\/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 koordinat bayangan hasil refleksi.<\/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\"><strong>Soal Nomor 20<\/strong><\/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 refleksi adalah &#8230;.<\/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. Refleksi mengubah bentuk bangun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Refleksi mengubah ukuran bangun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Refleksi menghasilkan bayangan yang kongruen dengan bangun asal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Refleksi selalu memperbesar bangun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Refleksi selalu memperkecil bangun.<\/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. Refleksi menghasilkan bayangan yang kongruen dengan bangun asal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi atau pencerminan tidak mengubah bentuk maupun ukuran bangun. Hasil bayangan memiliki ukuran dan bentuk yang sama (kongruen), hanya posisinya yang berubah terhadap garis cermin.<\/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 refleksi.<\/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 menjelaskan sifat-sifat hasil pencerminan.<\/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\">1 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 21<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik P(7, \u22124) direfleksikan terhadap sumbu-X. Koordinat bayangannya adalah &#8230;.<\/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. (\u22127, \u22124)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (7, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22127, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (4, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (7, \u22124)<\/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. (7, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-X mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maka:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u2032 = (7, 4)<\/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 hasil refleksi terhadap sumbu-X.<\/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 koordinat bayangan hasil refleksi.<\/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\"><strong>Soal Nomor 22<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik Q(\u22129, 8) direfleksikan terhadap sumbu-Y. Koordinat bayangannya adalah &#8230;.<\/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. (9, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22129, \u22128)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (9, \u22128)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (8, 9)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u22128, 9)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (9, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-Y mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Maka:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Q\u2032 = (9, 8)<\/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 hasil refleksi terhadap sumbu-Y.<\/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 koordinat hasil pencerminan.<\/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\"><strong>Soal Nomor 23<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik R(6, 11) direfleksikan terhadap garis y = x. Koordinat bayangannya adalah &#8230;.<\/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. (11, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u221211, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (6, \u221211)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u22126, \u221211)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (11, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (11, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap garis y = x dilakukan dengan menukar koordinat x dan y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(6, 11) \u2192 (11, 6)<\/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 hasil refleksi terhadap garis y = x.<\/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 koordinat bayangan.<\/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\"><strong>Soal Nomor 24<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik S(\u22124, \u221210) direfleksikan terhadap titik asal (0,0). Koordinat bayangannya adalah &#8230;.<\/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. (4, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22124, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (4, \u221210)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (10, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u221210, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (4, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap titik asal mengikuti aturan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(x, y) \u2192 (\u2212x, \u2212y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sehingga:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u2032 = (4, 10)<\/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 hasil refleksi terhadap titik asal.<\/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 aturan refleksi.<\/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\"><strong>Soal Nomor 25<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik T(12, 5) direfleksikan terhadap sumbu-X. Koordinat bayangannya adalah &#8230;.<\/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. (\u221212, 5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (12, \u22125)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u221212, \u22125)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (5, 12)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (12, 5)<\/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. (12, \u22125)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada refleksi terhadap sumbu-X hanya koordinat y yang berubah tanda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(12, 5) \u2192 (12, \u22125)<\/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 refleksi terhadap sumbu-X.<\/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 aturan refleksi.<\/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\"><strong>Soal Nomor 26<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik U(\u22123, 14) direfleksikan terhadap sumbu-Y. Koordinat bayangannya adalah &#8230;.<\/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. (3, 14)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22123, \u221214)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (3, \u221214)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (14, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u221214, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (3, 14)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-Y hanya mengubah tanda koordinat x.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u22123, 14) \u2192 (3, 14)<\/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 refleksi terhadap sumbu-Y.<\/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 koordinat hasil refleksi.<\/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\"><strong>Soal Nomor 27<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Titik V(\u221211, 7) direfleksikan terhadap garis y = x. Koordinat bayangannya adalah &#8230;.<\/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. (7, \u221211)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22127, 11)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (11, 7)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u221211, \u22127)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (7, 11)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. (7, \u221211)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Koordinat x dan y saling ditukar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(\u221211, 7) \u2192 (7, \u221211)<\/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 hasil refleksi terhadap garis y = x.<\/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 aturan pencerminan.<\/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\"><strong>Soal Nomor 28<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika suatu titik direfleksikan terhadap sumbu-X sebanyak dua kali, maka hasil akhirnya adalah &#8230;.<\/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. Berada di sumbu-Y<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Berpindah ke titik asal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Kembali ke posisi semula<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Menjadi negatif semua<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Tidak dapat ditentukan<\/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. Kembali ke posisi semula<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi terhadap sumbu-X yang dilakukan dua kali akan mengembalikan titik ke koordinat awal karena tanda koordinat y berubah dua kali.<\/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\">Menganalisis sifat refleksi.<\/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 memahami sifat pencerminan.<\/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\">C4 (Menganalisis)<\/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\"><strong>Soal Nomor 29<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi termasuk ke dalam materi &#8230;.<\/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. Aritmetika<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Statistika<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Transformasi geometri<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Peluang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Himpunan<\/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. Transformasi geometri<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Refleksi atau pencerminan merupakan salah satu jenis transformasi geometri selain translasi, rotasi, dan dilatasi.<\/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 refleksi.<\/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 materi refleksi.<\/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\">1 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 30<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Salah satu sifat hasil refleksi adalah &#8230;.<\/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. Ukuran bangun berubah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Bentuk bangun berubah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Bayangan dan bangun asal memiliki ukuran yang sama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Bangun selalu menjadi lebih kecil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Bangun selalu menjadi lebih besar.<\/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. Bayangan dan bangun asal memiliki ukuran 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\">Refleksi menghasilkan bangun yang <strong>kongruen<\/strong> dengan bangun asal. Bentuk dan ukuran tetap sama, hanya letaknya yang berubah terhadap garis cermin.<\/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 sifat refleksi.<\/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 menjelaskan sifat hasil pencerminan.<\/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\">1 menit<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kesimpulan<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Contoh Soal Refleksi<\/strong> membantu peserta didik memahami konsep pencerminan dalam transformasi geometri, mulai dari menentukan koordinat bayangan suatu titik hingga memahami sifat-sifat refleksi terhadap berbagai garis cermin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan rutin berlatih <strong>soal refleksi<\/strong>, peserta didik akan semakin mahir menentukan hasil pencerminan terhadap sumbu-X, sumbu-Y, titik asal, maupun garis <strong>y = x<\/strong>, sehingga lebih siap menghadapi ulangan, ujian sekolah, maupun asesmen matematika.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Contoh Soal Refleksi membantu peserta didik memahami salah satu materi penting dalam transformasi geometri, yaitu pencerminan suatu titik atau bangun&hellip;<\/p>\n","protected":false},"author":3,"featured_media":1902,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1900","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>Contoh Soal Refleksi Lengkap dengan Jawaban dan Pembahasan<\/title>\n<meta name=\"description\" content=\"Soal Refleksi lengkap dengan 30 soal,dan pembahasan untuk membantu memahami materi refleksi (pencerminan) pada transformasi geometri.\" \/>\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-refleksi-lengkap-dengan-jawaban-dan-pembahasan\/\" \/>\n<meta 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