document.write( "Question 904805: A rectangle is twice as long as it is wide and has the same perimeter as a square whose area is 81 square feet larger than that of the rectangle. What are the dimensions of both the rectangle and the square? \n" ); document.write( "
Algebra.Com's Answer #548899 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! L=2w, and let p be the perimeter of both the rectangle and the square.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "s = side length of the square. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |