document.write( "Question 127368: If a right triangle has legs of length 1 and x, what is the length of the hypotenuse?
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Algebra.Com's Answer #93327 by solver91311(24713)\"\" \"About 
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Pythagoras says that if a right triangle has legs a and b, then the hypotenuse, c, is of length \"c=sqrt%28a%5E2%2Bb%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "So, for your problem, a = 1 and b = x, so just plug in the values:\r
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\n" ); document.write( "\n" ); document.write( "\"c=sqrt%281%5E2%2Bx%5E2%29\"
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