document.write( "Question 870325: a rectangle is given. perimeter is 108.the width is x and the length is 2x.calculate width and calculate the area \n" ); document.write( "
Algebra.Com's Answer #524807 by josgarithmetic(39617)\"\" \"About 
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2(x+2x)=108
\n" ); document.write( "3x=54
\n" ); document.write( "x=27*2/3
\n" ); document.write( "x=18\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x*2x=2x^2=2*18^2=648
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