document.write( "Question 383321: The length of a rectangle is twice its width.
\n" ); document.write( "If the perimeter of the rectangle is 30in , find its area. \n" ); document.write( "

Algebra.Com's Answer #271601 by Fombitz(32388) $\"\"$ $\"About$

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$\"L=2W\"$
\n" ); document.write( "For a rectangle,
\n" ); document.write( " $\"P=2L%2B2W\"$
\n" ); document.write( " $\"P=2%282W%29%2B2W\"$
\n" ); document.write( " $\"6W=30\"$
\n" ); document.write( " $\"highlight%28W=5%29\"$ inches
\n" ); document.write( "Then,
\n" ); document.write( " $\"L=2%285%29\"$
\n" ); document.write( " $\"highlight%28L=10%29\"$ inches \n" ); document.write( "

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