According to the given information, segment uv is parallel to segment wz while angles squ and vqt are vertical angles. by the vertical angles theorem. because angles squ and wrs are corresponding angles, they are geometry: congruent according to the corresponding angles postulate. finally, angle vqt is congruent to angle wrs by the transitive property of equality. which phrase accurately completes the proof? ∠squ ≅ ∠vqt ∠squ ≅ ∠wrs ∠wrs ≅ ∠vqt