Angles Relationships with Parallel and Perpendicular Lines

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate interior angles?

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate exterior angles?

Given the following two parallel lines cut by a transversal. Which pair of angles represents corresponding angles?

WHAT IS THE VALUE OF X?

• 16

• 11.4

• 0 

• -16

What is the Angle Relationship? 

• Alternate Interior

• Alternate Exterior

• Corresponding

• Same Side Interior

What is the Angle Relationship

• Alternate Interior

• Alternate Exterior

• Corresponding

• Same Side-Interior

What is the angle relationship between angles 1 and 8 ?

• Corresponding

• Alternate Interior

• Alternate Exterior

• Same Side Exterior

  (Supplementary)

Name a pair of same side angles:

• 1 & 7

• 1 & 2

• 5 & 8

• 2 & 7

Alternate angles are...

• on the same side of the transversal.

• on opposite sides of the transversal.

• not sharing a side with the transversal.

• are not on the same plane as the transversal.