Respostas

2013-06-21T21:05:13-03:00

AB/CD = AE/CE

136 / 50 = x + 75/75
50x + 3750 = 10200
50x = 10200 - 3750
50x = 6450
x = 6450/50
x= 129

Substituindo:

129 + 75 = AE
AE = 204