document.write( "Question 940427: How many linear feet of fencing is required to enclose a rectangular field measuring 140 feet by 72 feet? If the fence is 6 feet high, how many square feet of fencing is this? \n" ); document.write( "
Algebra.Com's Answer #573134 by Alan3354(69443)\"\" \"About 
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How many linear feet of fencing is required to enclose a rectangular field measuring 140 feet by 72 feet?
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\n" ); document.write( "There are 2 140' sides and 2 72' sides --> 280 + 144 = 424 feet
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\n" ); document.write( " If the fence is 6 feet high, how many square feet of fencing is this?
\n" ); document.write( "424*6 = 2544 sq ft
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