Question

Refer to the figure at the right. Line a is parallel to line b

and angle 2 is 145° Find the given angle measures of:

Angle 9
Angle 7
Angle 3
Angle 4

Answer 1

angle 9 = 55°

angle 7 = 145°

angle 3 = 35°

angle 4 = 55°

Explanation:

Correct me if I'm wrong. I hope it helps.