document.write( "Question 386425: a rectangle is twice as long as it is wide. the perimeter is 72cm. what is the area of the rectangle \n" ); document.write( "
Algebra.Com's Answer #273171 by rajagopalan(174)![]() ![]() You can put this solution on YOUR website! Let width=x \n" ); document.write( "Length=2x \n" ); document.write( "Perimeter=2(x+2x)=6x \n" ); document.write( "we are given that 6x=72 \n" ); document.write( "so x=72/6=12 \n" ); document.write( "width=12 \n" ); document.write( "Length=2x=2*12=24 CM \n" ); document.write( "Area=L*B=24*12=288 Sq. CM \n" ); document.write( " |