Question

pleas answer the question below . ​

Answer 1

Step-by-step explanation:

Let the ratio of angle 1 and 2 be 3x:2x.

3x + 2x = 180

5x = 180

x = 36

Angle 1 = 3(36) = 108 degree

Angle 2 = 2(36) = 72 degree

Angle 3 = Angle 1 = 108 degree [ Vertically opposite angles]

Angle 4 = Angle 2 = 72 degree [ Vertically opposite angles]

Angle 5 = Angle 3 = 108 degree [ Alternate interior angles]

Angle 6 = Angle 4 = 72 degree [ Alternate interior angles]

Angle 7 = Angle 1 = 108 degree [ Alternate exterior angles]

Angle 8 = Angle 2 = 72 degree [ Alternate exterior angles]