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Mathematics 20 Online
OpenStudy (anonymous):

Darnell used one small can of polyurethane to seal a square patch of his hardwood floor. The can advertised coverage of fifty square feet. What is the approximate side length of the square Darnell sealed?

OpenStudy (anonymous):

A. 7 feet B. 8 feet C. twenty-five feet D. forty-nine feet

OpenStudy (campbell_st):

approx 7 ft since 7^2 = 49 and you have an area of 50 ft

OpenStudy (anonymous):

thank you

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