Question

What is the circumference of a 16" circle?

Answer 1

`C = 50.272` inches

Explanation:

Formula for Circumference of a Circle:

`C = 2.pi.r`
Where,

r is the radius.

`r = (diameter) / 2`
`r = 16 / 2`
`r = 8` inches

Now,

`C = 2.3.142.8`
`C = 50.272` inches