Question

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



A.
40.8 cm

B.
132.7 cm

C.
81.6 cm

D.
20.4 cm
http://static.k12.com/calms_media/media/1299500_1300000/1299628/1/2afb45d9239f8898b4bf0e46cd5ababf5702a5cd/144248.jpg

Answer 1

need the code thing to find it

Answer 2

its A i think

Answer 3

c=2(pi)r so you do c= (2)(3.14)(6.5) and you get 40.82 so A

Answer 4

does that make sense

Answer 5

\[13 \pi =40.8407 \]