Question

which angles are supplementary angles? ∠kln and ∠mli ∠kln and ∠kli ∠kln and ∠hil ∠kln and ∠jig

Explanation:

Step1: Recall supplementary - angle definition

Two angles are supplementary if their sum is 180 degrees. Adjacent angles that form a straight - line are supplementary.

Step2: Analyze the given angles

$\angle KLN$ and $\angle KLI$ form a straight - line at point $L$. So, $\angle KLN+\angle KLI = 180^{\circ}$.

Answer:

$\angle KLN$ and $\angle KLI$