document.write( "Question 943225: The length of a rectangle is five times its width.
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document.write( "If the perimeter of the rectangle is 120 m, find its area. \n" );
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Algebra.Com's Answer #575022 by macston(5194)![]() ![]() You can put this solution on YOUR website! length=L=5W; Perimeter=P=2(L+W)=120 m \n" ); document.write( "P=2(5W+W)=120 m \n" ); document.write( "2(6W)=120 m \n" ); document.write( "6W=60 m \n" ); document.write( "W=10 m Width of the rectangle is 10 meters \n" ); document.write( "L=5W=5(10)=50 m Length of the rectangle is 50 meters \n" ); document.write( "A=L x W=10 m x 50 m=500 sq m Area is 500 square meters \n" ); document.write( " \n" ); document.write( " |