Question

GET MEDALS and I'll Fan you help!

Answer 1

\(C=2 \pi r\) or \(C= \pi d\)

Answer 2

So in this case, I would use \(\pi d\) and plug in 18 for d and viola! :D

Answer 3

@haleyelizabeth2017 56.52?

Answer 4

You just leave it as \(C=18 \pi\)

Answer 5

So A?

Answer 6

well, \(18 \pi cm\) yep :) ding ding ding, we have a winner! lol

Answer 7

Yes I got it right, thank you so much.

Answer 8

No problem! You did all the work though :)