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)![]() ![]() ![]() You can put this solution on YOUR website! 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( "------------------ \n" ); document.write( "shorter leg:: x \n" ); document.write( "longer leg:: x+1 \n" ); document.write( "hypotenuse:: x+9 \n" ); document.write( "------------------------ \n" ); document.write( "x^2 + (x+1)^2 = (x+9)^2 \n" ); document.write( "----- \n" ); document.write( "x^2 + x^2+2x+1 = x^2 + 18x + 81 \n" ); document.write( "-------- \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) \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " \n" ); document.write( " |