Question

2x+3x+120+90= 360
resolvam! pfvorrrr!
( angulos dos quadrilateros)

Answer 1

5x+210=360
5x=360-210
5x=150
x=150/5
x=30
_
2x= 60
3x=90

Answer 2

2x+3x+120°+90°= 360°
2x+3x = 360°-120°-90°
5x = 240°-90°
5x = 150°
x = 150°/5
x = 30°