document.write( "Question 421680: If the perimetre of a rectangle is 720m, and the length is twice of width, what is the area? \n" ); document.write( "
Algebra.Com's Answer #294421 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 720=2w+2(2w) \n" ); document.write( "720=6w \n" ); document.write( "w=120 \n" ); document.write( "2w=240 \n" ); document.write( "----- \n" ); document.write( "A=LW \n" ); document.write( "A=240*120 \n" ); document.write( "A=28,800 sq m \n" ); document.write( " |