Question

...cateto 10 cateto 5 hipotenusa x encontre o valor de x

Answer 1

x² = 10²+5²

x² = 100+25

x² = 125

$x^2 = \sqrt{125}$

$x^2 = \sqrt{5^3}$

$x^2 = \sqrt{5^2.5}$

$x^2 = 5.\sqrt{5}$