Answer:
C = 43.96
Explanation:
I believe the answer is 43.96
because what you do is you multiply pi (3.14) by 2
After you do that, multiply the answer (3.14 x 2 = 6.28) by the radius. Which is half the diameter. In this case the diameter is 14, so the radius is 7.
6.28 x 7 = 43.96
Also whoo Acellus! I have that for school too xD
I hope this helped! Let me know if it did!
And for any more questions just the hint it gives you on the side of the question. Thats what I did :)
(C = 2
r)