Find the measure of the arc or central angle indicated. Assume that the lines which appear to be diameters are actual diameters.

Answer:
It would most likely be 65
Step-by-step explanation:
180 - 115 = 65
Answer:
115°
Step-by-step explanation:
The measure of an arc is the measure of its central angle.
Since the central angle is 115°, its intercepted arc (which is marked with the questionmark) is also going to be 115°.