Answer: Angle 2 = 127 degrees, Angle7 = 127 degrees, Angle 8 = 53 degrees
Explanation:
Angle 2 = 127 degrees because it is supplementary to 53 degrees.
Angle 7 = 127 degrees because it is alternate exterior to angle 2.
Angle 8= 53 degrees because it is supplementary to angle 7.