Question

en la figura Calcula x ​

Answer 1

Respuesta:

1) x + θ + 30 = 180

  x + θ = 150

2) 70 + θ = x

   70 = x - θ

x + θ = 150

x - θ = 70

Lo sumamos:

2x = 220

x = 110

θ = 40