Asked by panda

Sorry for posting again-- But I need help with this question too
2. A sphere has a diameter of 28 millimeters. What is the circumference of the great circle?
A. 43.96 millimeters

B. 87.92 millimeters**

C. 125.84 millimeters

D. 615.44 millimeters

I think I did something wrong, so can someone check
Answered by random
Yes, it would be B.
C= π x r
radius would be 28/2 = 14
2π x 14 = 87.92 millimeters
Answered by panda
Thank you!
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