Question

Find the exact circumference.



A.
14π ft

B.
7π ft

C.
3.5π ft

D.
1.75π ft

is it 3.5π ft

Answer 1

Is there a picture? We need more info @torifamelol

Answer 2

of what circle?

Answer 3

no

Answer 4

wait theres r= 3 1/2

Answer 5

errr then there isn't enough information to solve.

Answer 6

forgot to add that

Answer 7

oh ok.

Answer 8

Okay, so the radius is 3.5

\(C = 2 \pi r\)

What's 2 * 3.5?

Answer 9

Can you multiply 2 * 3.5? @torifamelol

Answer 10

7

Answer 11

correct.

Answer 12

yay

Answer 13

Yes, so the answer is \(7 \pi\).

Answer 14

thanks