Answer:
I Know it is B trust me
Step-by-step explanation:
It should be 11. hope this helps :)
Since there are

in a circle, and central

, you can see that the part "sliced out" by the central angle is

of the whole circle.
This means that the length of the intercepted arc

is

of the circumference of the circle. So,
7 times, means 7 x intercepts, means 7th degree
answer is 7th degree