Question

What is the circumference of a circle with a radius of 6 inches?

Answer 1

37.6 (simplified)

Explanation:

The formula for circumference is 2
`\pi`*r. Simply replace r with 6 and multiply from there. Normally you would simplify pi down to 3.14 as well.

Answer 2

37.7in

Explanation:

C=2πr=2·π·6≈37.69911in