document.write( "Question 717246: if a right triangle has a hypotenuse of length 21 and a leg of length of14 what is the length of the other leg of the triangle?
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Algebra.Com's Answer #440196 by checkley79(3341)\"\" \"About 
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14^2+b^2=21^2
\n" ); document.write( "196+b^2=441
\n" ); document.write( "b^2=441-196
\n" ); document.write( "b^2=245
\n" ); document.write( "b=sqrt245=15.65 ans. for the third side.
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