document.write( "Question 270068: L=2W
\n" ); document.write( "A=50ft^2
\n" ); document.write( "what is the perimeter?
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Algebra.Com's Answer #197894 by Alan3354(69443)\"\" \"About 
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Area = L*W
\n" ); document.write( "Area = W*2W = 50
\n" ); document.write( "w^2 = 25
\n" ); document.write( "W = 5
\n" ); document.write( "L = 10
\n" ); document.write( "Perimeter = 2L+2W = 30
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