Parallel Lines and Transversals 2 In this figure, AB || CD and mZ1 = 110°. 1 2 B 4 3 What is mZ5? 5 6 8 7 Enter your answer in the box.

Looking at the given diagram, line AB is parallel to line CD. Given that angle 1 = 110 degrees,
angle 5 = angle 1 = 110 degrees
The reason is because they are corresponding angles. The angles lie on the same side of the transversal and their positions correspond.