# Ch 6: Parallel Lines and Polygons: Help and Review

The Parallel Lines and Polygons chapter of this High School Geometry Help and Review course is the simplest way to master parallel lines and polygons. This chapter uses simple and fun videos that are about five minutes long, plus lesson quizzes and a chapter exam to ensure students learn the essentials of geometry.

## Who's it for?

Anyone who needs help understanding high school geometry material will benefit from taking this course. You will be able to grasp the subject matter faster, retain critical knowledge longer and earn better grades. You're in the right place if you:

• Have fallen behind in understanding the properties of parallel lines and polygons.
• Need an efficient way to learn about parallel lines and polygons.
• Learn best with engaging auditory and visual tools.
• Struggle with learning disabilities or learning differences, including autism and ADHD.
• Experience difficulty understanding your teachers.
• Missed class time and need to catch up.
• Can't access extra math learning resources at school.

## How it works:

• Start at the beginning, or identify the topics that you need help with.
• Watch and learn from fun videos, reviewing as needed.
• Refer to the video transcripts to reinforce your learning.
• Test your understanding of each lesson with short quizzes.
• Submit questions to one of our instructors for personalized support if you need extra help.
• Verify you're ready by completing the Parallel Lines and Polygons chapter exam.

## Why it works:

• Study Efficiently: Skip what you know, review what you don't.
• Retain What You Learn: Engaging animations and real-life examples make topics easy to grasp.
• Be Ready on Test Day: Use the Parallel Lines and Polygons chapter exam to be prepared.
• Get Extra Support: Ask our subject-matter experts any relevant question. They're here to help!
• Study With Flexibility: Watch videos on any web-ready device.

## Students will review:

In this chapter, you'll learn the answers to questions including:

• What types of angles are formed by a transversal?
• What are the theorems for proving lines are parallel?
• How can you construct a parallel line with a point not on the given line?
• What is the relationship between indirect proof and the parallel postulate?
• What is the definition of a polygon?
• How do you calculate the number of diagonals in a polygon?
• What formulas do you use to determine the area or perimeter of a polygon?
• How do you measure the angles of polygons and triangles?

14 Lessons in Chapter 6: Parallel Lines and Polygons: Help and Review
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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