Question

Perhatikan gambar segitiga siku-siku berikut x = ...cm​

Answer 1

sisi miring² = sisi tegak² + sisi datar²

13² = 12² + x²

x² = 13² - 12²

x² = 169 - 144

x² = 25

x =[tex]\sqrt{25}[/tex]

x = 5 cm