Prove%20the%20Vertical%20Angles%20Congruence%20Theorem

1
EXAMPLE 3
Prove the Vertical Angles Congruence Theorem
2
EXAMPLE 3
Prove the Vertical Angles Congruence Theorem
3
for Example 3
GUIDED PRACTICE
4
for Example 3
GUIDED PRACTICE
5
for Example 3
GUIDED PRACTICE
6. Which previously proven theorem is used in
Example 3 as a reason?