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Mathematics, 13.01.2020 09:31 gasparesparzajr
Acontractor was hired to build an outdoor playpen for a small family dog. the playpen should be square and should have a total area of 200 square feet. how long should the individual sides of the playpen be? (recall that the area of a square is calculated by 2003-04-02-00-00_files/i015.jpg, where l is the length of one side.)
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