Parallel Lines Cut by a Transversal

Name the alternate interior angle to angle 3.

• 4

• 5

• 6

• 8

Name the angle relationship.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical Angles

What is the Angle Relationship?

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical

Name the angle relationship.

• Consecutive Interior

• Alternate Interior

• Corresponding

• Vertical Angles

Solve for x.

• A

• B

• C

• D

State the angle relationship and find the measure of angle 2

• Alternate Exterior
  127

• Alternate Exterior
  52

• Alternate Interior
  127

• Alternate Interior
  52

If angle 1 is 135 degrees, how many degrees is angle 3?

• 45 degrees

• 65 degrees

• 135 degrees

• 225 degrees

Solve for x.

• A

• B

• C

• D

Solve for  y.

• y = 20

• y = 120

• y = 60

• y = 10

What are angles 2 and 8?

• Alternate Interior Angles

• Same Side Interior Angles

• Alternate Exterior Angles

• Corresponding Angles

Answer explanation

Alternate Exterior Angles are angles outside the parallel lines and on opposite sides of the transversal. They are congruent (equal in measure).