Question

Triangulo. Ache o valor das variáveis nas figuras a seguir.

Answer 1

1) x = 140
2) x = 25
3) x = 20
4) y = 60; x = 105; z = 160
5) x = 60
6) x = 40
7) x = 60/ y = 100; z = 160
8) x = 70
9) b = 75