Find the circumference. Leave your answer in terms of pi.
(1 point)
Responses
4.2π
4 point 2 pi
8.4π
8 point 4 pi
12.6π
12 point 6 pi
16.8π
(1 point)
Responses
4.2π
4 point 2 pi
8.4π
8 point 4 pi
12.6π
12 point 6 pi
16.8π