Question

Circumference (rounding)
Your gonna need to round to the nearest tenth to find the answer.

Answer 1

76

Explanation:

To find the circumference, ue the equation C=2·π·r

C=2·π·12.1

C=76.03

C=76 (rounded)

Answer 2

C = 2πr
r = 12.1
C = 2π(12.1)
C = 76.03 = 76.0 feet