Question

What is the exact circumference of the circle?

Answer 1

State that the circunference of a circle is equal to:

`C=\pi d`, where C is the circumference and d is the diameter

So, once d = 16 in

Therefore,
`C=16\pi` in

Answer 2

50.24

Explanation:

Take the diameter and multiply by 3.14 so 16 times 3.14