document.write( "Question 629247: The length of a rectangle is four times it's width. If the perimeter of the rectangle is 60 cm, find its area. \n" ); document.write( "
Algebra.Com's Answer #396706 by killer6678(69)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Since the length is four time its width then we can say that L=4W \n" ); document.write( "The whole rectangle would be 10W. \n" ); document.write( "60/10=6 W=6\r \n" ); document.write( "\n" ); document.write( "Since the length is made up of 4W then 24 is the length and 6 is the width. \n" ); document.write( "24*6= 144 cm squared\r \n" ); document.write( "\n" ); document.write( "Therefore the area is 144 cm squared. \n" ); document.write( " |