document.write( "Question 450855: the area of a rectangle is 144 square meters. The length of the rectangle is three times its width. Find the length and width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #310308 by jorel1380(3719)\"\" \"About 
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x(3x)=144
\n" ); document.write( "3x2=144
\n" ); document.write( "x2=48
\n" ); document.write( "x=4√3
\n" ); document.write( "width is 4√3m., length is 12√3m..
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