document.write( "Question 179635: please help!\r
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document.write( "In a right triangle, find the length of the side not given\r
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document.write( "a=? b=1 c= sqr.root of 5\r
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document.write( "I'm totally stuck!
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document.write( "Thanks, \n" );
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Algebra.Com's Answer #134567 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! In a right triangle, find the length of the side not given \n" ); document.write( "a=? b=1 c= sqr.root of 5 \n" ); document.write( "------------------------------- \n" ); document.write( "Since c^2 = a^2 + b^2\r \n" ); document.write( "\n" ); document.write( "a^2 = c^2 - b^2\r \n" ); document.write( "\n" ); document.write( "a^2 = (sqrt(5))^2 - 1^2\r \n" ); document.write( "\n" ); document.write( "a^2 = 5 - 1\r \n" ); document.write( "\n" ); document.write( "a = 2 \n" ); document.write( "============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |