document.write( "Question 1018037: The perimeter of a kite is 66 cm. the length of one side is 3cm less than twice the length of another. Find the length of each side kite. \n" ); document.write( "
Algebra.Com's Answer #634219 by Theo(13342) You can put this solution on YOUR website! the perimeter of the kite is 66 cm. \n" ); document.write( "one side is equal to x. \n" ); document.write( "the other side is equal to 2x-3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "there are 2 sides of value x. \n" ); document.write( "there are 2 sides of value (2x-3).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "add up all 4 sides and they should equal the perimeter of the kit.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x + 2 * (2x-3) = 2x + 4x - 6 = 6x - 6 = 66.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "add 6 to both sides of this equaiton to get 6x = 72.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "divide both sides of this equation by 6 to get x = 12.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x-3 is equal to 2*12 - 3 = 24 - 3 = 21.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "one side of the kite measures 12 cm.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the other side of the kit measures 21 cm.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2*12 + 2*21 = 24 + 42 = 66 cm togal perimeter.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\ \n" ); document.write( " |