document.write( "Question 359799: the swimming pool is 12 feet by 20 feet there is a 3 foot wide cement sidewalk all around the pool. what is the outside perimeter of the sidewalk? I think it's 88 feet? \n" ); document.write( "
Algebra.Com's Answer #256763 by ankor@dixie-net.com(22740)\"\" \"About 
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the swimming pool is 12 feet by 20 feet there is a 3 foot wide cement sidewalk all around the pool.
\n" ); document.write( " what is the outside perimeter of the sidewalk?
\n" ); document.write( "You're right, a 3' sidewalk adds 6' to each dimension
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