document.write( "Question 639244: How do I find the perimeter of a rectangle with an area of 378 square feet? I know Perimeter is P=2(L+W), but I don't know where to begin to figure out my length & width.\r
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Algebra.Com's Answer #402686 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
You know that\r
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\n" ); document.write( "\n" ); document.write( "A = LW\r
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\n" ); document.write( "\n" ); document.write( "378 = LW\r
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\n" ); document.write( "\n" ); document.write( "But you need more information that connects L and W to find the perimeter.
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