{"id":1744,"date":"2026-07-22T14:50:23","date_gmt":"2026-07-22T07:50:23","guid":{"rendered":"https:\/\/www.itera.ac.id\/blog\/?p=1744"},"modified":"2026-07-22T13:30:50","modified_gmt":"2026-07-22T06:30:50","slug":"contoh-soal-dilatasi","status":"publish","type":"post","link":"https:\/\/www.itera.ac.id\/blog\/contoh-soal-dilatasi\/","title":{"rendered":"Contoh Soal Dilatasi Lengkap dengan Jawaban dan Pembahasan"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Dilatasi merupakan salah satu materi dalam transformasi geometri yang mempelajari perubahan ukuran suatu bangun tanpa mengubah bentuknya. Pada proses dilatasi, suatu titik atau bangun diperbesar maupun diperkecil terhadap sebuah pusat dilatasi dengan menggunakan faktor skala tertentu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Materi ini sering muncul dalam pelajaran Matematika SMP, SMA, Tes Kemampuan Akademik (TKA), hingga berbagai ujian seleksi masuk perguruan tinggi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Konsep yang perlu dipahami dalam dilatasi antara lain:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pengertian dilatasi<\/li>\n\n\n\n<li>Faktor skala (k)<\/li>\n\n\n\n<li>Pusat dilatasi<\/li>\n\n\n\n<li>Dilatasi terhadap titik asal (0,0)<\/li>\n\n\n\n<li>Dilatasi terhadap titik tertentu<\/li>\n\n\n\n<li>Menentukan koordinat hasil dilatasi<\/li>\n\n\n\n<li>Menentukan faktor skala<\/li>\n\n\n\n<li>Menentukan panjang sisi setelah dilatasi<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Melalui latihan soal berikut, peserta didik dapat memahami konsep dilatasi secara bertahap. Setiap soal telah dilengkapi dengan jawaban benar, pembahasan lengkap, kompetensi yang diukur, indikator pembelajaran, level kognitif, tingkat kesulitan, serta estimasi waktu pengerjaan sehingga dapat digunakan sebagai bahan belajar yang efektif sebelum menghadapi ujian.<\/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\">Dilatasi adalah transformasi geometri yang &#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. Menggeser bangun<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Memutar bangun<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Memperbesar atau memperkecil bangun<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Mencerminkan bangun<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Mengubah bentuk 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. Memperbesar atau memperkecil bangun<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dilatasi merupakan transformasi yang mengubah ukuran bangun dengan faktor skala tertentu tanpa mengubah bentuknya.<\/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 dilatasi.<\/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 pengertian dilatasi.<\/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\"><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 A(2, 3) didilatasi terhadap titik asal O(0,0) dengan faktor skala 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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. (2, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (4, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (6, 9)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (1, 1,5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (8, 12)<\/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, 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\">Rumus dilatasi terhadap titik asal:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x&#8217; = kx<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = ky<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan k = 2:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x&#8217; = 2 \u00d7 2 = 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 2 \u00d7 3 = 6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi bayangannya adalah <strong>(4, 6)<\/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 hasil dilatasi.<\/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 koordinat hasil dilatasi.<\/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 B(6, 8) didilatasi terhadap titik asal dengan faktor skala 1\/2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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, 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. (12, 16)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (2, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (4, 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\">A. (3, 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\">x&#8217; = 1\/2 \u00d7 6 = 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 1\/2 \u00d7 8 = 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi bayangan titik adalah <strong>(3, 4)<\/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 hasil dilatasi.<\/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 koordinat hasil dilatasi.<\/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\">Jika faktor skala lebih besar dari 1, maka hasil dilatasi akan &#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. Diperkecil<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Diperbesar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Diputar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Dicerminkan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Digeser<\/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. Diperbesar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika k &gt; 1, ukuran bangun menjadi lebih besar daripada bangun semula.<\/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 faktor skala.<\/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 pengaruh faktor skala.<\/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\"><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\">Jika faktor skala bernilai 1, maka hasil dilatasi 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. Bangun diperbesar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Bangun diperkecil<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Bangun tidak berubah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Bangun diputar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Bangun dicerminkan<\/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. Bangun tidak berubah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Faktor skala 1 menghasilkan bangun yang sama persis dengan bangun asal.<\/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 faktor skala.<\/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 hasil dilatasi berdasarkan faktor skala.<\/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\"><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 C(4, \u22122) didilatasi terhadap titik asal dengan faktor skala 3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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. (8, \u22124)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (12, \u22126)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (6, \u22123)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (4, \u22122)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (16, \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. (12, \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\">x&#8217; = 3 \u00d7 4 = 12<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 3 \u00d7 (\u22122) = \u22126<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi koordinat hasil dilatasi adalah <strong>(12, \u22126)<\/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 hasil dilatasi.<\/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 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\">Faktor skala negatif menyebabkan bangun &#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 diperbesar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Hanya diperkecil<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Berada pada arah yang berlawanan terhadap pusat dilatasi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Tidak berubah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Berputar 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\">C. Berada pada arah yang berlawanan terhadap pusat dilatasi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Faktor skala negatif menghasilkan bayangan yang berada pada sisi berlawanan terhadap pusat 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 faktor skala negatif.<\/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 dilatasi.<\/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\">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\">Panjang sebuah ruas garis adalah 8 cm. Setelah didilatasi dengan faktor skala 2, panjang ruas garis menjadi &#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 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 8 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 12 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 16 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 18 cm<\/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. 16 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Panjang baru = 2 \u00d7 8 = <strong>16 cm<\/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 faktor skala.<\/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 panjang hasil dilatasi.<\/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 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\">Panjang sisi persegi menjadi setengah dari ukuran semula setelah didilatasi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Faktor skalanya 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<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 1\/2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. \u22121<\/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. 1\/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\">Jika ukuran menjadi setengah, maka faktor skalanya adalah <strong>1\/2<\/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 faktor skala.<\/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 faktor skala berdasarkan perubahan ukuran.<\/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 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 D(\u22123, 5) didilatasi terhadap titik asal dengan faktor skala 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22123, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (6, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u22126, 5)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (3, \u221210)<\/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, 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\">x&#8217; = 2 \u00d7 (\u22123) = \u22126<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 2 \u00d7 5 = 10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi hasil dilatasi adalah <strong>(\u22126, 10)<\/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 koordinat hasil dilatasi.<\/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 bayangan titik hasil dilatasi.<\/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 P(5, 2) didilatasi terhadap titik asal O(0,0) dengan faktor skala 3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Koordinat bayangan titik P 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, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (12, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (15, 6)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (15, 9)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (18, 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\">C. (15, 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\">Rumus dilatasi terhadap titik asal:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x&#8217; = kx<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = ky<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan k = 3:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x&#8217; = 3 \u00d7 5 = 15<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 3 \u00d7 2 = 6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi bayangannya adalah <strong>(15, 6)<\/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 koordinat hasil dilatasi.<\/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 koordinat hasil dilatasi.<\/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 Q(\u22124, 6) didilatasi terhadap titik asal dengan faktor skala 1\/2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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, 12)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22122, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (2, \u22123)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u22124, 3)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (2, 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. (\u22122, 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\">x&#8217; = 1\/2 \u00d7 (\u22124) = \u22122<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 1\/2 \u00d7 6 = 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi hasil dilatasi adalah <strong>(\u22122, 3)<\/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 koordinat hasil dilatasi.<\/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 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\">Sebuah segitiga memiliki panjang sisi 9 cm. Setelah didilatasi dengan faktor skala 4, panjang sisi 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. 18 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 24 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 30 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 36 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 40 cm<\/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. 36 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Panjang sisi baru = 4 \u00d7 9 = <strong>36 cm<\/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 faktor skala.<\/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 panjang hasil dilatasi.<\/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\">Jika faktor skala suatu dilatasi adalah 0,25 maka bangun hasil dilatasi akan &#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. Menjadi empat kali lebih besar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Tetap<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Menjadi seperempat ukuran semula<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Berputar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Dicerminkan<\/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. Menjadi seperempat ukuran 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\">Karena 0 &lt; k &lt; 1, maka bangun mengalami pengecilan. Faktor 0,25 berarti ukuran menjadi seperempat dari ukuran semula.<\/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 faktor skala.<\/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 pengaruh faktor skala.<\/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\"><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 R(3, \u22125) didilatasi terhadap titik asal dengan faktor skala \u22122.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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, \u221210)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22126, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22126, \u221210)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (6, 10)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (\u22123, 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. (\u22126, 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\">x&#8217; = \u22122 \u00d7 3 = \u22126<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = \u22122 \u00d7 (\u22125) = 10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi koordinat bayangannya adalah <strong>(\u22126, 10)<\/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 hasil dilatasi dengan faktor negatif.<\/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 hasil dilatasi.<\/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 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\">Sebuah persegi memiliki sisi 12 cm. Setelah didilatasi dengan faktor skala 1\/3, panjang sisi persegi menjadi &#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 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 3 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 4 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 6 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 8 cm<\/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. 4 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Panjang sisi baru = 1\/3 \u00d7 12 = <strong>4 cm<\/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 faktor skala.<\/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 ukuran hasil dilatasi.<\/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\">Bangun hasil dilatasi memiliki bentuk yang &#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. Berubah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Selalu berbeda<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Tetap sama<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Tidak beraturan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Menjadi lingkaran<\/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. Tetap 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\">Dilatasi hanya mengubah ukuran, sedangkan bentuk bangun tetap sama.<\/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 dilatasi.<\/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 karakteristik hasil dilatasi.<\/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\"><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\">Jika panjang suatu ruas garis berubah dari 10 cm menjadi 25 cm akibat dilatasi, maka faktor skalanya 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<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 2,5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 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. 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\">Faktor skala = Panjang hasil \u00f7 Panjang awal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">= 25 \u00f7 10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">= <strong>2,5<\/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 faktor skala.<\/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 faktor skala berdasarkan perubahan ukuran.<\/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 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\">Dilatasi 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. Aljabar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Trigonometri<\/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. Statistika<\/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\">Dilatasi merupakan salah satu jenis transformasi geometri selain translasi, refleksi, dan rotasi.<\/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\">Mengidentifikasi materi matematika.<\/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 mengelompokkan konsep transformasi.<\/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\">C1 (Mengingat)<\/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 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\">Jika faktor skala k = 1\/5, maka bangun hasil dilatasi &#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. Menjadi lima kali lebih besar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Tetap sama<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Menjadi seperlima ukuran semula<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Diputar 180\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Dicerminkan terhadap sumbu x<\/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. Menjadi seperlima ukuran 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\">Karena faktor skala kurang dari 1, bangun mengalami pengecilan. Faktor 1\/5 berarti setiap ukuran menjadi seperlima dari ukuran semula.<\/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 pengaruh faktor skala.<\/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 hasil dilatasi berdasarkan nilai faktor skala.<\/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\"><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 A(8, 4) didilatasi terhadap titik asal O(0,0) dengan faktor skala 1\/4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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. (2, 1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (4, 2)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (8, 4)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (16, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (1, 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, 1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gunakan rumus dilatasi terhadap titik asal:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x&#8217; = kx<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = ky<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan k = 1\/4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x&#8217; = 1\/4 \u00d7 8 = 2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 1\/4 \u00d7 4 = 1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi bayangannya adalah <strong>(2, 1)<\/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 koordinat hasil dilatasi.<\/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 hasil dilatasi suatu titik.<\/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\">Sebuah ruas garis memiliki panjang 15 cm. Setelah didilatasi dengan faktor skala 2, panjang ruas garis menjadi &#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. 20 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 25 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 30 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 35 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 40 cm<\/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 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Panjang hasil = k \u00d7 panjang awal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">= 2 \u00d7 15<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">= <strong>30 cm<\/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 faktor skala.<\/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 panjang hasil dilatasi.<\/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\">Jika faktor skala suatu dilatasi adalah 5, maka bangun hasil dilatasi akan &#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. Diperkecil lima kali<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Tetap<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Diperbesar lima kali<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Diputar<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Dicerminkan<\/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. Diperbesar lima kali<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Faktor skala lebih besar dari 1 menyebabkan bangun menjadi lebih besar.<\/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 faktor skala.<\/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 pengaruh faktor skala.<\/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\"><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 B(\u22125, \u22124) didilatasi terhadap titik asal dengan faktor skala 2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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. (\u221210, \u22128)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (10, 8)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22125, \u22128)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (\u22128, \u221210)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (5, 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. (\u221210, \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\">x&#8217; = 2 \u00d7 (\u22125) = \u221210<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = 2 \u00d7 (\u22124) = \u22128<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi bayangannya adalah <strong>(\u221210, \u22128)<\/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 hasil dilatasi.<\/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 dilatasi.<\/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\">Panjang sisi sebuah persegi setelah didilatasi menjadi 24 cm. Jika faktor skalanya 3, maka panjang sisi sebelum dilatasi 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 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 7 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 8 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 9 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 10 cm<\/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. 8 cm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Panjang awal = Panjang hasil \u00f7 Faktor skala<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">= 24 \u00f7 3<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">= <strong>8 cm<\/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 ukuran sebelum dilatasi.<\/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 panjang bangun 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\">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 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\">Dilatasi tidak mengubah &#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<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Panjang sisi<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Bentuk bangun<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Jarak titik terhadap pusat<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Luas 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. Bentuk bangun<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dilatasi hanya mengubah ukuran, sedangkan bentuk bangun tetap sama.<\/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 dilatasi.<\/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 dilatasi.<\/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\"><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\">Jika faktor skala adalah 0,5 maka luas bangun akan menjadi &#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. Tetap<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Dua kali lipat<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Seperempat dari luas semula<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Setengah dari luas semula<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Empat kali 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. Seperempat dari luas 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\">Luas berubah mengikuti kuadrat faktor skala.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">(0,5)\u00b2 = 0,25<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Artinya luas menjadi <strong>1\/4 dari luas semula<\/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\">Menganalisis perubahan luas akibat dilatasi.<\/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 luas hasil dilatasi.<\/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\">3 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\">Titik C(7, 1) didilatasi terhadap titik asal dengan faktor skala \u22121.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">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, 1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. (\u22127, \u22121)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. (\u22127, 1)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. (7, \u22121)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. (1, 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\">B. (\u22127, \u22121)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x&#8217; = \u22121 \u00d7 7 = \u22127<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">y&#8217; = \u22121 \u00d7 1 = \u22121<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi hasil dilatasi adalah <strong>(\u22127, \u22121)<\/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 faktor skala negatif.<\/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 koordinat hasil dilatasi.<\/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 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\">Bangun yang didilatasi dengan faktor skala positif akan memiliki orientasi &#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. Berlawanan arah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Tetap sama<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Terbalik<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Diputar 180\u00b0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Tidak beraturan<\/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. Tetap 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\">Faktor skala positif mempertahankan arah atau orientasi bangun terhadap pusat 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 sifat dilatasi.<\/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 pengaruh faktor skala positif.<\/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\">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 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\">Kesimpulan yang benar mengenai dilatasi 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. Dilatasi mengubah bentuk bangun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Dilatasi selalu memperbesar bangun.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Dilatasi dapat memperbesar atau memperkecil bangun tanpa mengubah bentuknya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Dilatasi sama dengan translasi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Dilatasi selalu memutar 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. Dilatasi dapat memperbesar atau memperkecil bangun tanpa mengubah bentuknya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dilatasi merupakan transformasi geometri yang mengubah ukuran bangun menggunakan faktor skala tertentu, tetapi bentuk bangun tetap sama.<\/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 dilatasi secara menyeluruh.<\/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 menyimpulkan karakteristik dilatasi.<\/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\"><strong>Kesimpulan<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dilatasi adalah transformasi geometri yang mengubah ukuran suatu bangun dengan faktor skala tertentu tanpa mengubah bentuknya. Jika faktor skala lebih besar dari 1, bangun diperbesar, sedangkan jika faktor skala antara 0 dan 1, bangun diperkecil. Dengan memahami konsep faktor skala, pusat dilatasi, dan cara menentukan koordinat hasil dilatasi, peserta didik akan lebih siap menyelesaikan berbagai soal transformasi geometri yang sering muncul pada ujian sekolah, TKA, maupun seleksi masuk perguruan tinggi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dilatasi merupakan salah satu materi dalam transformasi geometri yang mempelajari perubahan ukuran suatu bangun tanpa mengubah bentuknya. Pada proses dilatasi,&hellip;<\/p>\n","protected":false},"author":3,"featured_media":1760,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1744","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 Dilatasi Lengkap dengan Jawaban dan Pembahasan<\/title>\n<meta name=\"description\" content=\"Pelajari contoh soal dilatasi lengkap dengan jawaban dan pembahasan. 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