Question

What's the circumference of a

circle with a radius of 2 inches?
Use 3.14 for it.
C = [?] inches

Answer 1

Explanation:

radius (r) = 2 inches

circumference (c) = ?

we know

C = 2 πr

= 2 * 3.14 * 2

= 12.56 inches

Hope it will help :)