document.write( "Question 678739: The area of a square playground is 119025 !!. A rectangular playground, whose length is twice its width, has its perimeter equal to the perimeter of the square field. \n" ); document.write( "
Algebra.Com's Answer #421598 by rm29924(97)![]() ![]() You can put this solution on YOUR website! The perimeter of a rectangle is perimeter=2L + 2W \n" ); document.write( "Let W = it's width \n" ); document.write( "the length = 2W \n" ); document.write( "we know the perimeter eqaul 119025\r \n" ); document.write( "\n" ); document.write( "119025=2(2W) + 2W \n" ); document.write( "119025=4W +2W \n" ); document.write( "119025=6W \n" ); document.write( "divide both sides by 6 to get the variable W by itself \n" ); document.write( "W=19837.5\r \n" ); document.write( "\n" ); document.write( "to get length 2W \n" ); document.write( "2(19837.5) \n" ); document.write( "39675\r \n" ); document.write( "\n" ); document.write( "The width is 19837.5 and the length is 39675. \n" ); document.write( " |