Answer:
C.
Step-by-step explanation:

Answer:
Step-by-step explanation:
whaaat??
Arc angles in circles depend on whether they are major arcs or minor arcs, really. Major arc, for example, would go the longest way around the circle. Refer to the picture: Major arc: > 180 Minor arc: < 180 Semicircle: = 180
Sorry I don’t know this I would help but I don’t know
So you would do 45 divided by 3 and get 15.
Then you take 15 and multiply it by 5 and get 75.
Hope I helped