document.write( "Question 85161: If a right angle has a hypotenuse of the square root of 58 and a second side of 7, what is the length of the third side? \n" ); document.write( "
Algebra.Com's Answer #61361 by rcmcc(152)\"\" \"About 
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The right angle triangle formula is \"A%5E2%2BB%5E2=C%5E2\"\r
\n" ); document.write( "\n" ); document.write( "because c= hypotenuse
\n" ); document.write( "and you have a side a/b
\n" ); document.write( "you can isolate the other side by making the equation \"A%5E2=C%5E2-B%5E2\"\r
\n" ); document.write( "\n" ); document.write( "by quaring the information you have you can fill in the equation\r
\n" ); document.write( "\n" ); document.write( "\"A%5E2=sqrt%2858%29%5E2-7%5E2\"\r
\n" ); document.write( "\n" ); document.write( "and by square routing the answer you find a\r
\n" ); document.write( "\n" ); document.write( "A=3\r
\n" ); document.write( "\n" ); document.write( "so your third side is equal to 3
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