# Geo Week 6 Day 2 Opener 20.2

- Author:
- Sabrina Cook, Katie Akesson

## Here are intersecting lines AE and CD:

Translate lines *AE,* *CD *and points* A, B, C, D, *and* E* by the directed line segment from *B* to *C*. Label the images of *A, B, C, D, E *as *A', B', C', D', E'.
*What is true about lines *AE* and *A'E'*? Explain your reasoning.

What is ture about angle *ABC* and angle *EBD*? Explain how you know.

What is true about angle *ABD* and angle *A'B'D'*? Explain how you know.

Angles *ABD* and *A'B'D'* have a special name -- they are called corresponding angles.
List the other pairs of corresponding angles.