What is the circumference of the circle shown below (round your answer to nearest tenths)

Answer:
A. 38.3
Step-by-step explanation:
[tex]circumference \\ \: \: \: \: \: = 2 \times radius \times \pi \\ or =diameter \times \pi \\ thus \: the \: answer \: is \\ 12.2 \times 3.14 = 38.3 \\ ( \: a \: ) [/tex]