SOLUTION: I am trying to help my daughter. Bailey bought a circular table cloth for her kitchen. It had a diameter of 7 ft. how many sq.ft of cloth was in the table cloth use 22/7 for pi. I

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Question 294589: I am trying to help my daughter. Bailey bought a circular table cloth for her kitchen. It had a diameter of 7 ft. how many sq.ft of cloth was in the table cloth use 22/7 for pi. I believe the answer is 38.5 sq.ft
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
a=pi*r^2
a=22/7*(7/2)^2
a=77/2=38.5 sq ft