Question

1 Determine o valor de x no triângulo a seguir

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Answer 1

Resposta:

x=5

Explicação passo-a-passo:

12^2+x^2=13^2

144+x^2=169

x^2=169-144

x^2=25

x=√(25

x=5

Answer 2

$\sf x^2+12^2=13^2$

$\sf x^2+144=169$

$\sf x^2=169-144$

$\sf x^2=25$

$\sf x=\sqrt{25}$

$\boxed{\boxed{\sf x=5}}$