Question

look at this diagram: if $overleftrightarrow{hj}$ and $overleftrightarrow{km}$ are parallel lines and $mangle kli = 116^{circ}$, what is $mangle mln$?

Explanation:

Step1: Identify angle - relationship

$\angle KLI$ and $\angle MLN$ are vertical angles.

Step2: Recall vertical - angle property

Vertical angles are congruent, i.e., $m\angle KLI=m\angle MLN$.

Answer:

$116$