Given Lines are Parallel is one of thousands of math lessons at MathHelp.com.

Given Lines are Parallel

Create a FREE account and try this lesson now!

Lesson Description:

Students learn that, if two parallel lines are cut by a transversal, then corresponding angles are congruent, alternate interior angles are congruent, and same-side interior angles are supplementary. Students then use Algebra to solve problems that incorporate these characteristics of parallel lines.