document.write( "Question 630882: a yard that backs onto a river so that only three sides to be fenced and you have 68m of fencing , how much fencing do u need? \n" ); document.write( "
Algebra.Com's Answer #397221 by Alan3354(69443)\"\" \"About 
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a yard that backs onto a river so that only three sides to be fenced and you have 68m of fencing , how much fencing do u need?
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\n" ); document.write( "How big is the yard?
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