Answer:
i don't know
Step-by-step explanation:
i don't know
If AB=AC then It is an isocoles triangle. Because of this, Angle ABC=ACB, meaning they are both 60°. This means that Angle BAC is also 60°. Becasue of circle theorms, the angle BOC=2BAC so angle BOC=120°
Answer:75%
Step-by-step explanation: 15/20 is 75% it would be 3/4 of it if tht makes sense