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Anuta_ua [19.1K]
3 years ago
6

If you know the radius, r, of a circle, what do you multiply r by to get the circle's CIRCUMFERENCE?

Mathematics
2 answers:
erica [24]3 years ago
7 0
The answer is C)2π because to find the circumference of a circle you need to take 2<span>π and times it by r.</span>
ycow [4]3 years ago
7 0

Answer:

C

(i just took the test)

Step-by-step explanation:

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Step-by-step explanation:

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