Question

Parallel Lines:(Pic posted below)

AC is parallel to DF. No lines may be assumed =; each problem is unique

1. Angle 3 = 45 degrees. Find a

Answer 1

1. Angle 3 = 45 degrees. Find angle 9
2. Angle 7 = 120 degrees and angle 5 = 40 Find. angle 1

Answer 2

Angle 3 and angle 9 are corresponding angles. Since the lines are parallel, corresponding angles are congruent.

Answer 3

both are 45 degrees