Answer:
Step-by-step explanation:
We can see that
- 111 and A are of same value as vertical angles
The angle formed by intersecting chords measures the half the sum of intercepted arcs.
- [tex](152 + ?)/2=111 \\152 + ? = 2*111\\152 + ? = 222\\? = 222 - 152\\? = 70[/tex]
