Using Slope to Identify Parallel and Perpendicular Lines

Use slope to identify parallel and perpendicular lines falls under the “Algebraic Problem Solving with Graphs and Functions” section of the Math GED exam.

Video Guide

For best results,

  1. Watch the above videos and take notes
  2. Complete the below problem sheets (download at the bottom of the page)
  3. Compare your work with the answer sheet below
  4. Contact us with any questions


Answer Key: