document.write( "Question 253290: The length of a rectangle is 4in longer than its width. If the perimeter of the rectangle is 28in , find its area.
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #185575 by Greenfinch(383)\"\" \"About 
You can put this solution on YOUR website!
Width is X, length is X+4 perimeter is 28 = 2(X + X + 4)
\n" ); document.write( "so X = 5, length is thus 9
\n" ); document.write( "Area is 4 x 9 = 36 sq in
\n" ); document.write( "
\n" );