Question

complete the proof that ∠twx≅∠stw.
statement reason

1. su∥vx given
2. ∠twx≅∠rtu
3. ∠rtu≅∠stw
4. ∠twx≅∠stw transitive property of congruence

Explanation:

Step1: Identify angle - pair relationship

$\angle TWX$ and $\angle RTU$ are vertical angles. Vertical angles are congruent.

Step2: Identify angle - pair relationship

$\angle RTU$ and $\angle STW$ are vertical angles. Vertical angles are congruent.

Answer:

1. Reason: Vertical angles are congruent.
2. Reason: Vertical angles are congruent.