Question

Determine a medida de x e y na figura abaixo

Answer 1

Resposta:

$\dfrac{8}{4} = \dfrac{6}{y} \\ \\ 2 = \dfrac{6}{y} \\ \\ 2y = 6 \\ \\ y = \dfrac{6}{2} \\ \\ \blue{ y = 3}$

$\dfrac{4}{x} = \dfrac{6}{y} \\ \\ \dfrac{4}{x} = \dfrac{6}{3} \\ \\ \dfrac{4}{x} = 2 \\ \\ 2x = 4 \\ \\ x = \frac{4}{2} \\ \\ \pink{ x = 2}$

Bons Estudos!