Question

if mo and pr are parallel lines and m∠onl = 63.8°, what is m∠pqs?

Explanation:

Step1: Identify angle - relationship

$\angle ONL$ and $\angle PQS$ are corresponding angles.

Step2: Use property of parallel lines

When two parallel lines are cut by a transversal, corresponding angles are equal. So $m\angle PQS=m\angle ONL$.

Answer:

$63.8$