3 years ago

How do you figure out circumference?

2 answers:

4 0

If you know the diameter of the circle, multiply the diameter by PI

if you know the radius of the circle multiply the radius by 2 then multiply by PI

Amanda [17]3 years ago

3 0

The circumference of a circle is as follows

given the Diameter: $C= \pi *d$
given the radius: $C=2* \pi *r$

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Step-by-step explanation:

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