SOLUTION: What is the area in feet of circular tablecloth that has a diameter of 42 inches?

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Question 193984: What is the area in feet of circular tablecloth that has a diameter of 42 inches?
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
A=%28pi%29r%5E2
:
r=42/2=21 inches
:
A=21%5E2%28pi%29
:
A=441%28pi%29sq inches