Question

complete the proof that $overleftrightarrow{su}paralleloverleftrightarrow{vx}$. 1. $angle tw vcongangle utw$ given 2. $angle rtscongangle utw$ vertical angle theorem 3. $angle tw vcongangle rts$ transitive property of congruence 4. $overleftrightarrow{su}paralleloverleftrightarrow{vx}$

Explanation:

Step1: Recall parallel - line theorem

If corresponding angles are congruent, then the lines are parallel. $\angle TW V$ and $\angle RTS$ are corresponding angles for lines $\overleftrightarrow{SU}$ and $\overleftrightarrow{VX}$.

Answer:

Corresponding Angles Converse