Question

A circle has a circumference of 16π.
What is the radius of the circle?

Answer 1

radius = Circumference / 2π
r = 16π/2π
r = 8

In short, Your Answer would be 8

Hope this helps!

Answer 2

8 units.

Explanation:

As the given data is the circumference, we are going to use the circumference formula to find the radius.

`C=2\pi r`

where C is the circumference and r is the radius, then

`16\pi=2\pi r`

`(16\pi)/(2\pi) = r`

`8 = r`

Then, the radius of the circle is 8 units.