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What is the circumference of a circle when r=2.2
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4 votes
What is the circumference of a circle when r=2.2

User ElizaS
by
6.8k points

2 Answers

1 vote
Circumference is 2(3.14)r. 2(3.14)(2.2).   (6.28)(2.2) The circumference is approximately 13.816.
User Akash Agrawal
by
6.6k points
1 vote
Use 2πr
So 2π times 2.2
= 13.823008
Or 13.82(2dp)
User Marcobiedermann
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7.8k points
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