Exploring Angles with Parallel Lines and Transversals

What is the relationship between corresponding angles when two lines are parallel?

• They are complementary.

• They are adjacent.

• They are congruent.

• They are supplementary.

Which of the following pairs of angles are corresponding angles?

• Angle 1 and Angle 8

• Angle 2 and Angle 7

• Angle 3 and Angle 6

• Angle 4 and Angle 8

What is the relationship between alternate interior angles when two lines are parallel?

• They are supplementary.

• They are adjacent.

• They are congruent.

• They are complementary.

Which of the following pairs of angles are alternate exterior angles?

• Angle 1 and Angle 5

• Angle 2 and Angle 6

• Angle 3 and Angle 7

• Angle 1 and Angle 8

What is the relationship between consecutive interior angles when two lines are parallel?

• They are adjacent.

• They are complementary.

• They are congruent.

• They are supplementary.

Which of the following pairs of angles are consecutive interior angles?

• Angle 1 and Angle 5

• Angle 2 and Angle 6

• Angle 3 and Angle 5

• Angle 4 and Angle 8

In the example with 3x - 30 and 120 degrees, what type of angle pair are they?

• Consecutive interior angles

• Alternate exterior angles

• Alternate interior angles

• Corresponding angles

What is the value of x in the equation 3x - 30 = 120?

• 60

• 40

• 30

• 50

In the example with 5x and 120 degrees, what type of angle pair are they?

• Corresponding angles

• Alternate interior angles

• Alternate exterior angles

• Consecutive interior angles

What is the value of x in the equation 5x + 120 = 180?

• 14

• 16

• 12

• 10