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# Geometry - Pythagorean Theorem

Created by: CK-12

• 1. History of the Pythagorean Theorem

This chapter gives a brief history of the Pythagorean Theorem by discussing the possible origins of the theorem. The chapter also explains what the Pythagorean Theorem is and shows a simple proof of the theorem.

• 2. Applying the Pythagorean Theorem

In this chapter, various applications of the Pythagorean Theorem are explored. Topics include finding the areas and perimeters of various shapes, calculating distances between points, special triangles, and the Converse Pythagorean Theorem.

• 3. Proving the Pythagorean Theorem

Several proofs of the Pythagorean Theorem are discussed in detail in this chapter, including one of Euclid’s proofs and an American president’s proof.

• 4. Exercises

This chapter presents a set of 14 questions that reviews the material covered in the text. Note that a calculator may be needed.

## Date Created:

Feb 23, 2012

Aug 22, 2014
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