document.write( "Question 491157: the height of a right triangle is 6 inches longer than the base. The area of the triangle is 108 sq. in. Find the measure of the triangle's base and height? \n" ); document.write( "
Algebra.Com's Answer #334735 by cleomenius(959)![]() ![]() You can put this solution on YOUR website! Area = 1/2h*b \n" ); document.write( "216 = (x)(x+6) \n" ); document.write( "216 = x^2 + 6x \n" ); document.write( "x^2 + 6x -216 = 0 \n" ); document.write( "(x - 12) (x + 18_ \n" ); document.write( "x = 12 inches, the base. \n" ); document.write( "x = 18 inches, the height. \n" ); document.write( "108 = 1/2(12)(18) \n" ); document.write( "This does check. \n" ); document.write( "Cleomenius. \n" ); document.write( " \n" ); document.write( " |