Finding angles given a parallel and transversal lines

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

2) Given the following two parallel lines cut by a transversal.

Which pair of angles represents corresponding angles?

3) Given the following two parallel lines cut by a transversal.

Which pair of angles represents alternate interior angles?

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

Name the angle relationship.

• Alternate Interior
• Alternate Exterior
• Corresponding
• Vertical Angles

Name the corresponding angle to angle 4.

• angle 8
• angle 6
• angle 2
• angle 5

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined