document.write( "Question 553876: In a right triangle, find the length of the side not given.\r
\n" ); document.write( "\n" ); document.write( "B = 1 C = the square root of five
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Algebra.Com's Answer #361096 by prateekagrawal(56)\"\" \"About 
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a^2 +b^2 = c^2
\n" ); document.write( "so,
\n" ); document.write( "a^2 +1^2 = (root5)^2
\n" ); document.write( "a^2 +1 = 5
\n" ); document.write( "a^2 = 4
\n" ); document.write( "a=2.
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\n" ); document.write( "2 is the unknown side.
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