# Geometry A 2.4 Proving Lines Parallel

## 11 questions

See Preview
• 1. Multiple Choice
30 seconds
1 pt

If ∠1 ≌∠2, which of the following can be concluded?

r is parallel to s by converse of Corresponding Angles Thm.

u is parallel to v by Converse of Corresponding Angles Thm

s is ⊥ u by Converse of Alternate Interior Angles Thm

v ⊥ r by Converse of Alternate Exterior Angles Thm

• 2. Multiple Choice
2 minutes
1 pt

If ∠5 ≌∠7, which of the following can be concluded?

r is parallel to s by converse of Alternate Interior Angles Thm.

u is parallel to v by Converse of Corresponding Angles Thm

s is ⊥ u by Converse of Alternate Interior Angles Thm

v ⊥ r by Converse of Alternate Exterior Angles Thm

• 3. Multiple Choice
2 minutes
1 pt

If m∠7 + m∠8 = 180°, which of the following can be concluded?

r is parallel to s by converse of Alternate Interior Angles Thm.

r is parallel to s by Converse of Consecutive Interior Angles Thm

s is ⊥ u by Converse of Alternate Interior Angles Thm

v ⊥ r by Converse of Alternate Exterior Angles Thm