document.write( "Question 617452: A patio is 20 feet long. Its area is 1000 feet squared. What is the perimeter of the patio? \n" ); document.write( "
Algebra.Com's Answer #388399 by Greenfinch(383)\"\" \"About 
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Area = 1000, width = 20 so length is 50
\n" ); document.write( "Perimeter is 2x(width and length) = 2x 70 = 140
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