Question

pr and su are parallel lines. which angles are supplementary angles? ∠pqo and ∠rqt ∠pqo and ∠pqt ∠pqo and ∠stq ∠pqo and ∠utv

Explanation:

Step1: Recall the definition of supplementary angles

Supplementary angles are two - angles whose sum is 180°. Adjacent angles that form a straight - line are supplementary.

Step2: Analyze the given angles

In the figure, $\angle PQO$ and $\angle PQT$ form a straight - line at point Q. So, $\angle PQO+\angle PQT = 180^{\circ}$.

Answer:

$\angle PQO$ and $\angle PQT$