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# Pythagorean Theorem and its Converse

## Use a-squared plus b-squared equals c-squared to prove triangles are right triangles.

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Pythagorean Theorem and its Converse

by Niki Mukusa //basic
Learn how to use both the Pythagorean Theorem and its converse.
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## The Pythagorean Theorem

by SFDR Algebra I //basic
Learn how to use both the Pythagorean Theorem and its converse.
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## Pythagorean Theorem and its Converse

by Barbara Zingg //basic
Learn how to use both the Pythagorean Theorem and its converse.
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## Pythagorean Explorer

by Kyle Bardman //basic
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• Flashcards

## Pythagorean Theorem and its Converse

by Galaxy Portillo //basic