This lesson focuses on the angles formed by a transversal intersecting two lines. Students name the various pairs of angles formed by a transversal including: corresponding angles, alternate angles, and interior and exterior angles. Student learn the angle measure relationships when the two lines are parallel and apply them find missing angle measures. Students conclude the lesson by examining the converse relationship, where knowing about a pair of angle measures implies that the lines forming the angles are indeed parallel.

Originally released by Learnetic, 2016.