document.write( "Question 966663: The length of a rectangle is twice the width.If the perimeter of the rectangle is 66 cm find its area \n" ); document.write( "

Algebra.Com's Answer #590874 by Fombitz(32388) $\"\"$ $\"About$

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$\"L=2W\"$
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\n" ); document.write( "\n" ); document.write( " $\"P=2%28L%2BW%29=66\"$
\n" ); document.write( " $\"L%2BW=33\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"2W%2BW=33\"$
\n" ); document.write( " $\"3W=33\"$
\n" ); document.write( " $\"W=11\"$ $\"cm\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"L=2%2811%29\"$
\n" ); document.write( " $\"L=22\"$ $\"cm\"$
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