document.write( "Question 974850: The hypotenuse of a right triangle is 39 ft long. The length of one leg is 21 ft more than the other. Find the lengths of the legs. \n" ); document.write( "
Algebra.Com's Answer #596660 by rfer(16322)\"\" \"About 
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b^2=39^2-21^2
\n" ); document.write( "b^2=1080
\n" ); document.write( "b=32.86 or 33 if rounded
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