# Ch 9: Discovering Geometry Chapter 9: The Pythagorean Theorem

The Pythagorean Theorem chapter of this course helps students learn how to use the Pythagorean theorem, work with special right triangles, and find distance with the distance formula. Each of these simple and fun video lessons is about five minutes long and is sequenced to align with the Pythagorean theorem textbook chapter. DISCOVERING GEOMETRY is a registered trademark of Angela H. Snead. Study.com has no affiliation with and is not endorsed by Angela H. Snead, by Michael Serra, the author and copyright holder of Discovering Geometry: An Investigative Approach; or by Kendall Hunt Publishing, the textbook's publisher.

## How it works:

• Identify the lessons in your textbook chapter with which you need help.
• Find the corresponding video lessons within this online chapter.
• Watch fun videos that cover the Pythagorean theorem topics you need to learn or review.
• Complete the quizzes to test your understanding.
• If you need additional help, rewatch the videos until you've mastered the material or submit a question for one of our instructors.

## Students will learn:

• How to apply the Pythagorean theorem
• Special cases where the Pythagorean theorem is used
• Types of special right triangles
• How to calculate the distance for Pythagorean theorems
• How to figure out the distance formula
• Ways to identify graphing circles
• How to solve the area for right triangles, circles and tangent lines

6 Lessons in Chapter 9: Discovering Geometry Chapter 9: The Pythagorean Theorem
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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