Question

What is the approximate circumference of a circle with radius 3?

A. 7.07
B. 9.42
C. 18.85
D. 28.27

Answer 1

I’m guessing C, but I’m not for sure

Answer 2

C

Step-by-step explanation: Plug the radius into the formula 2
`\pi`r so first you multiply the radius by 2, giving you 6
`\pi`, next, multiply 6 by pi(3.14) and you will end up with 18.849, then you round up and end up with 18.85