Jawaban:
{i}. 12 cm
{ii}. 24 cm
{iii}. 17 cm
Penjelasan dengan langkah-langkah:
{i}. AC² = AB² - BC² = 13² - 5²
AC² = 169 - 25
AC² = 144
AC = √144 = 12 cm
{ii}. AC² = AB² - BC² = 26² - 10²
AC² = 676 - 100
AC² = 576
AC = √576 = 24 cm
{iii} AC² = AB² + BC²
AB² = BD² - AD²
AB² = 10² - 6²
AB² = 100 - 36 = 64
AB = √64 = 8 cm
maka AC² = AB² + BC²
AC² = 8² + 15²
AC² = 64 + 225
AC² = 289
AC = √289 = 17 cm
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Jawaban:
{i}. 12 cm
{ii}. 24 cm
{iii}. 17 cm
Penjelasan dengan langkah-langkah:
{i}. AC² = AB² - BC² = 13² - 5²
AC² = 169 - 25
AC² = 144
AC = √144 = 12 cm
{ii}. AC² = AB² - BC² = 26² - 10²
AC² = 676 - 100
AC² = 576
AC = √576 = 24 cm
{iii} AC² = AB² + BC²
AB² = BD² - AD²
AB² = 10² - 6²
AB² = 100 - 36 = 64
AB = √64 = 8 cm
maka AC² = AB² + BC²
AC² = 8² + 15²
AC² = 64 + 225
AC² = 289
AC = √289 = 17 cm
semoga membantu