Question

Aplicando as relações métricas no triângulo retângulo, o valor de y é: *

y=4
y=5
y=6
y=7

Answer 1

$\Large\boxed{\begin{array}{l}\sf24y=12^2\\\sf 24y=144\\\sf y=\dfrac{144}{24}\\\\\sf y=6\end{array}}$

Answer 2

Resposta:

y/12=12/24

y=12*12/24 =6