Answer:
Angle 2 = 140
Angle 3 = 40
Angle 4 = 140
EXPLANATION:
So all of these angles are going to add up to 360 degrees. The angle on the opposite side is going to be equal
angle 2 = angle 4
angle 3 = angle 1
40+40= 80
360-80= 280
280/2= 140
