Question

Determine x e y sendo que r,s,t e u retas paralelas

Answer 1

^ 10/y = 3/6
y.3 = 10.6
y.3 = 60
y= 60/3 = 20
^ 3/6 = x/4
6.x = 3.4
6.x = 12
x= 12/6 = 2
(Teorema de Tales)