Question

How do you calculate the circumference of a circle if the radius measures 8 inches?

Answer 1

Circumference of the circle = 50.2655”

Explanation:

Formula for the circumference of a circle is

Circumference `= 2 pi r` where r is the radius of the circle.

Given `r = 8”`

`:.` Circumference `= 2 * pi * 8 = 16 * pi = 50.2655”`