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Unformatted text preview: In a , the sum of the squares of the of the legs is equal to the square of the length of the . Converse of the Pythagorean theorem The converse of the Pythagorean theorem is true. You can use it to determine if a triangle with given side lengths is a right triangle. If a , b , and c are the of the sides of a triangle, and , then the triangle is a right triangle. Squares and square roots Checking Key Concepts page 144. 1.) 2.) 3.) 4.) a 2 + b 2 = c 2 5.) 6.) a= b= c= a 2 + ( ) 2 = ( ) 2 7.) 8.) 9.)...
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