Question

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

Answer 1

Answer:

Step-by-step explanation:

Circumference = 2πr

Answer 2

Answer:

$2\pi r$

Step-by-step explanation:

To Get The Circumference of a circle, simple multiply the radius by 2π

The value of pi is 22/7