Question

What is the circumference of this circle? Use π ≈ 3.14. Round your answer to the nearest tenth of a centimeter.

https://static.k12.com/calms_media/media/243500_244000/243804/1/170bb153e466507807770317efac1c0f41b51f8a/VHS_PA_S2_08_L204_L304_ST_Q7.gif

A.
17.3 cm

B.
22.0 cm

C.
34.5 cm

D.
69.1 cm

Answer 1

@Mehek14

Answer 2

You need the radius. So 11 is the diameter, what do you have to do to the diameter to get the radius?

Answer 3

11/2 mayb e

Answer 4

Yeah! So, what do you get?

Answer 5

5.5

Answer 6

5.5 x 3.14

Answer 7

Yeah. Do you know how to find the circumference of a circle?

Answer 8

12.17

Answer 9

A.