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Right
Right triangles have an important property that the sum of the squares of the two legs of a right triangles have an important property that the sum of the squares of the two legs of a right triangle equals the square of the hypotenuse. This fact is referred to as the Pythagorean theorem. In symbols, the Pythagorean theorem is stated as:
Now equate the two expressions representing the area of the large outer square:
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Beginning and Intermediate Algebra
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