Some of the worksheets for this concept are Chapter 3 parallel and perpendicular lines study guide, Chapter 3 geometry, Methacton school district overview, Name date period 3 5 study guide and intervention, Geometry unit 3 homework answer key, Geometry chapter 3 notes practice work. Unit 3 Test Study Guide Parallel Perpendicular Lines - Displaying top 8 worksheets found for this concept.Get those lines straight! Help your child master the concept of parallel and perpendicular lines, an important skill for geometry.