Answer:
There are 6 pairs of vertical angles formed.
- ∠1 and ∠2
- ∠3 and ∠4
- ∠5 and ∠8
- ∠6 and ∠7
- ∠9 and ∠10
- ∠11 and ∠12
Step-by-step explanation:
What are vertical angles?
Vertical angles are opposite to each other and are formed when two straight lines intersect. They have the same vertex. Based on Vertical Angles Theorem, vertical angles are always congruent.
I hope it helps! Thank you! ❤️
