The converse of the Pythagorean theorem is also true. It states, “If the measures a, b, and c of the sides of a triangle are such that a2 + b2 = c2, then the triangle is a right triangle with a and b the measures of the legs and c the measure of the hypotenuse.” Use the converse of the Pythagorean theorem to determine which of the triangles with sides of the following measures are right triangles. 19, 21, 26

Trigonometry (MindTap Course List)
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ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter1: The Six Trigonometric Functions
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The converse of the Pythagorean theorem is also true. It states, “If the measures a, b, and c of the sides of a triangle are such that a2 + b2 = c2, then the triangle is a right triangle with a and b the measures of the legs and c the measure of the hypotenuse.” Use the converse of the Pythagorean theorem to determine which of the triangles with sides of the following measures are right triangles. 19, 21, 26

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