document.write( "Question 1157277: A town is planning a playground. It wants to fence in a rectangular space using an existing wall. What is the greatest area it can fence in using 100 ft of donated fencing?
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Algebra.Com's Answer #780114 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
dimensions v and if one side is v, the the two other sides each is \"%28100-v%29%2F2\". Area would be \"v%28100-v%29%2F2\".\r
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\n" ); document.write( "\n" ); document.write( "Find the v for maximum A;
\n" ); document.write( "\"A=%281%2F2%29v%28100-v%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"system%28A=2500%2Cv=50%29\"
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