1 Man, 3 Hearts, 9 Lives: A story of hope, resilience, and survival

1 Man, 3 Hearts, 9 Lives: A story of hope, resilience, and survival

Matematika Sekolah Menengah Atas perhatikan gambar berikut​

perhatikan gambar berikut​
  • Langkah 1: Tentukan panjang BD

BD² = AB² + AD²

BD² = 9² + 12²

BD² = 81 + 144

BD² = 225

BD = √225

BD = 15 cm

  • Langkah 2: Tentukan panjang CD

CD² = BC² + BD²

CD² = 8² + 15²

CD² = 64 + 225

CD² = 289

CD = √289

CD = 17 cm (C)

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