2 years ago

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]2 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]2 years ago

7 0

Answer:

(i just took the test)

Step-by-step explanation:

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