Question

Os triângulos ABC e ADE são semelhantes. Calcule x e y.

POR FAVOR, ME AJUDA!!​

Answer 1

Resposta:

$\Large \frac{9}{2} = \frac{13,5}{x} \\ \\\Large 9x = 27 \\ \\\Large x = \frac{27}{9} \\ \\ \Large \boxed{ \green{ x = 3}}$

$\Large\frac{2}{5} = \frac{x}{y} \\ \\ \Large \frac{2}{5} = \frac{3}{y} \\ \\\Large 2y = 15 \\ \\\Large y = \frac{15}{2} \\ \\ \Large \boxed{ \green{ y = 7,5}} \\ \\ \Large \boxed{ \underline{ \blue{ \bf \: Bons \: Estudos!} \: 14/05/2021}}$