Question

which angles are vertical angles? ∠kjh and ∠lmj ∠kjh and ∠lmo ∠kjh and ∠kjm ∠kjh and ∠ijm

Explanation:

Step1: Recall vertical - angles definition

Vertical angles are formed when two lines intersect. They are non - adjacent angles that are opposite each other.

Step2: Analyze the given angles

In the figure, line $HK$ and line $LN$ intersect at point $M$, and line $HK$ and line $IO$ intersect at point $J$. $\angle KJH$ and $\angle IJM$ are non - adjacent and opposite each other at the intersection of line $HK$ and line $IO$.

Answer:

$\angle KJH$ and $\angle IJM$