Answer:
arc AC = 186°
Step-by-step explanation:
The measure of a central angle is equal to the measure of the arc that subtends it, thus
arc AB = ∠ APB = 70°
arc BC = ∠ BPC = 104°
Thus, since there are 360° in a circle, then
arc AC = 360° - ( 70 + 104)° = 360° - 174° = 186°
