document.write( "Question 744843: For a right triangle that has legs a and b and hypotenuse c, find the length of the side not given here. a = 5 cm b=12cm\r
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Algebra.Com's Answer #453586 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! This is a Pythagorean question.\r \n" ); document.write( "\n" ); document.write( "The square on the hypotenuse is equal \n" ); document.write( "to the the sum of the squares on the other two sides.\r \n" ); document.write( "\n" ); document.write( "Therefore c^2 = a^2 + b^2 \n" ); document.write( " c^2 = 5^2 + 12^2 \n" ); document.write( " c^2 = 25 + 144 \n" ); document.write( " c^2 = 169 \n" ); document.write( " c = the square root of 169 \n" ); document.write( " c = 13 cm \n" ); document.write( " |