document.write( "Question 386425: a rectangle is twice as long as it is wide. the perimeter is 72cm. what is the area of the rectangle \n" ); document.write( "
Algebra.Com's Answer #273171 by rajagopalan(174)\"\" \"About 
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Let width=x
\n" ); document.write( "Length=2x
\n" ); document.write( "Perimeter=2(x+2x)=6x
\n" ); document.write( "we are given that 6x=72
\n" ); document.write( "so x=72/6=12
\n" ); document.write( "width=12
\n" ); document.write( "Length=2x=2*12=24 CM
\n" ); document.write( "Area=L*B=24*12=288 Sq. CM
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