(please help me ) (I screenshot the circumference)

Find the circumference. Leave your answer in terms of pi.


a.11.4 cm

B8.55cm

c.2.85cm

D5.7cm

(please help me ) (I screenshot the circumference) Find the circumference. Leave your answer in terms of pi. a.11.4 cm b. 8.55cm c.2.85cm d. 5.7cm class=

Verified Answer :

the answer is D. since you need to find the radius you would divide 5.7 by two which is 2.85. but since you are leaving it in terms of pi would you keep it as 5.7 since circumference of a 
circle is 2pir