document.write( "Question 986612: The longest side of a triangle is 5 inches longer than the shortest side. The medium side is 4 inches longer than the shortest side. If the perimeter of the triangle is 27 inches, what are the lengths of the three sides? \n" ); document.write( "
Algebra.Com's Answer #607466 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Shortest side = 'x' m \n" ); document.write( "Longest side = x + 5 \n" ); document.write( "Medium side = x + 4 \n" ); document.write( "Perimeter = three sides added together \n" ); document.write( "27 ins. = x + (x + 5) + (x + 4) \n" ); document.write( "27 ins. = x + x + 5 + x + 4 \n" ); document.write( "27 ins. = 3x + 9 \n" ); document.write( "27 - 9 = 3x \n" ); document.write( "3x = 18 ins. \n" ); document.write( "x = 6 ins. \n" ); document.write( "Shortest side = 6 ins. \n" ); document.write( "Longest side = 11 ins. \n" ); document.write( "Medium side = 10 ins. \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |