Question

Calcule o valor de X e Y.

Answer 1

Resposta:

Teorema de Tales

a)

3y = 6*10

y = 60/3 = 20

6x = 3*4

x = 12/6 = 2

b)

6x = 49

x  = 49/6

7y = 5*6

y = 30/7