If you know the radius, r, of a circle, what do you multiply r by to get the circle's CIRCUMFERENCE? A) 2 B) π C) 2π D) 3π E) 4π

asked May 22, 2020 202k views

3 votes

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

A) 2
B) π
C) 2π
D) 3π
E) 4π

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3 votes

Answer:

Explanation:

Hussein Ojaghi answered May 23, 2020

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0 votes

When you have the radius of a circle, you find the circumference by multiplying the radius by 2PI.

The answer is C.

Blazing Fast answered May 28, 2020

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