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What formula is used to find the circumference of a circle? isn't it C = 2πr ?
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2 votes
What formula is used to find the circumference of a circle?

isn't it C = 2πr ?

User Leeladam
by
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2 Answers

6 votes
Yes. You are right C=2 \pi r
User Megv
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8.4k points
2 votes
yes it is area is pie r^2
User Rmv
by
7.6k points
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