Question

pr and su are parallel lines. which angles are vertical angles? ∠pqo and ∠stq ∠utq and ∠stq ∠rqo and ∠stv ∠stv and ∠utq

Explanation:

Step1: Recall vertical angles definition

Vertical angles: opposite angles by two intersecting lines, share vertex, no overlap.

Step2: Analyze ∠STV and ∠UTQ

SU (vertical) and transversal intersect at T. ∠STV (ST & TV) and ∠UTQ (UT & TQ) are opposite at T, meet vertical angle criteria.

Answer:

∠STV and ∠UTQ