Related Videos

3.1 Pairs of Lines and Angles
3.3 Proofs with Parallel Lines
3.4 Proofs with Perpendicular Lines
3.5 Slopes Of Lines
3.6 Equations of Parallel and Perpendicular Lines
Unit 3 Review

Lesson 3.2 Notes:

Parallel Lines and Transversals

This lesson covers angle relationships between parallel lines and transversals. I review vertical angles and linear pairs as well as introduce alternate interior angles, alternate exterior angles, corresponding angles, and consecutive interior angles.

Lesson 3.2 Practice A and B

In these videos, I solve several examples involving angle relationships between parallel lines and transversals (alternate interior angles, alternate exterior angles, corresponding angles, and consecutive interior angles) including vertical angles and linear pairs.