Verified Answer :

frnakieroh

A vertical angle includes each of the pairs of opposite angles made by two intersecting lines, so ∠EKF and ∠HKI is the answer.

blueaqua73

The answer is EKF And HKI I took the test and it was the correct answer. I know you already have an answer and its ok if you dont mark me brainliest just trying to help :)