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1.25: Pythagorean Identities

Difficulty Level: At Grade Created by: CK-12
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Vocabulary

Pythagorean Identity

Pythagorean Identity

The Pythagorean identity is a relationship showing that the sine of an angle squared plus the cosine of an angle squared is equal to one.

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Difficulty Level:
At Grade
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Date Created:
Sep 26, 2012
Last Modified:
Mar 23, 2016
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