document.write( "Question 731978: How many feet of fence will it take to enclose a rectangular plot 35 feet by 36 feet if an opening of 4 feet is to be left for a gate? \n" ); document.write( "
Algebra.Com's Answer #447497 by rfer(16322)\"\" \"About 
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P=2(35)+2(36)-4
\n" ); document.write( "P=70+72-4
\n" ); document.write( "P=138 ft
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