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The radius of a circle is 2 miles. What is the circle's circumference?
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4 votes
The radius of a circle is 2 miles. What is the circle's circumference?

User Edgarian
by
7.8k points

2 Answers

4 votes
12.57
C= diameter•pi
The diameter is 4
Then multiply by pi and round
User Kartearis
by
8.8k points
3 votes

Answer:

12.56

Explanation:

The equation for circumfrence is 2πr

Because R = 2 we just plug that in and get 4π or 12.56

User Ken Chan
by
7.5k points
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