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The Pythagorean Theorem. Section 8-2. Pythagorean Theorem. In a right triangle, the square of the hypotenuse in equal to the sum of the squares of the legs. Pythagorean Theorem cont. c. a. Where a and b are the legs of a right triangle and c is the hypotenuse. b.
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The Pythagorean Theorem Section 8-2
Pythagorean Theorem • In a right triangle, the square of the hypotenuse in equal to the sum of the squares of the legs.
Pythagorean Theorem cont. c a Where a and b are the legs of a right triangle and c is the hypotenuse. b
Pythagorean Theorem Example. 13 5 b
Proof of Pythagorean thm. The leg of a right triangle is the geometric mean of the hypotenuse and the segment of the hypotenuse adjacent to the leg.
Proof of Pythagorean thm. Equality