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3 votes
If the circumference of a circle is 18 pi, what is the area of a circle

User Zohreh
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8.3k points

2 Answers

3 votes
254.4690049 square units,you never stated what units you were using
User Aaron Weiker
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8.1k points
6 votes
Πr²
(3.14 times the radius squared)
User Bristows
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8.8k points