Question

usando o teorema de tales calcule o valor do x e do y

Answer 1

$\frac{4}{y} =  \frac{6}{5}$

6*y = 4*5

6y = 20

$y = \frac{10}{3}$

$\frac{4}{2} = \frac{6}{x}$

4*x = 6*2

4x = 12

x = 3