document.write( "Question 961676: A rectangle is 3 times as long as it is board. If it is x cm long, find its perimeter and area in terms of x. \n" ); document.write( "
Algebra.Com's Answer #587635 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! A rectangle is 3 times as long as it is board. If it is x cm long, find its perimeter and area in terms of x. \n" ); document.write( "---------- \n" ); document.write( "L = x \n" ); document.write( "W = x/3 \n" ); document.write( "------ \n" ); document.write( "P = 2L + 2W \n" ); document.write( "P = 2x + 2x/3 = 8x/3 \n" ); document.write( "----------- \n" ); document.write( "Area = L*W \n" ); document.write( "= \n" ); document.write( " \n" ); document.write( " |