document.write( "Question 1070632: the longer leg of a right triangle is 1 inch longer than the shorter leg. the hypotenuse is 9 inches longer than the shorter leg. find the side lengths of the triangle. \n" ); document.write( "
Algebra.Com's Answer #685673 by stanbon(75887)\"\" \"About 
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the longer leg of a right triangle is 1 inch longer than the shorter leg. the hypotenuse is 9 inches longer than the shorter leg. find the side lengths of the triangle.
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\n" ); document.write( "shorter leg:: x
\n" ); document.write( "longer leg:: x+1
\n" ); document.write( "hypotenuse:: x+9
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\n" ); document.write( "x^2 + (x+1)^2 = (x+9)^2
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\n" ); document.write( "x^2 + x^2+2x+1 = x^2 + 18x + 81
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\n" ); document.write( "x^2-16x-80 = 0
\n" ); document.write( "(x-20)(x+4) = 0
\n" ); document.write( "Positive solution:
\n" ); document.write( "x = 20 in (shorter)
\n" ); document.write( "x+1 = 21 in (longer)
\n" ); document.write( "x+9 = 29 in (hypotenuse)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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