angles & parallel lines

Angles and Parallel Lines

Dr. Tom Giles

Multiple Choice

Warm-Up: Choose the best definition of parallel lines.

• 2 lines that will never intersect, but have the same slope

• 2 lines, but their slope isn't important

• 2 lines that intersect each other at 90 degree angles

• A type of parking you learn in Driver's Ed

Multiple Choice

Warm-Up 2: What is the best definition of a transversal line?

• A robot in disguise

• A line that never intersects with another line

• A line that crosses at least 2 other lines

Multiple Choice

Use the image to determine which pair of angles are alternate interior.

• 4 & 6

• 7 & 1

• 8 & 6

• 4 & 5

Multiple Choice

Use the image to determine which pair of angles are consecutive interior.

• 4 & 6

• 7 & 1

• 8 & 6

• 4 & 5

Multiple Choice

Use the image to determine which pair of angles are corresponding.

• 5 & 4

• 8 & 7

• 2 & 4

• 1 & 6

Multiple Choice

Use the image to determine which pair of angles are vertical

• 5 & 4

• 8 & 7

• 2 & 4

• 1 & 6

Multiple Choice

Use the image to determine which pair of angles are alternate exterior.

• 2 & 7

• 8 & 5

• 2 & 4

• 1 & 8

Fill in the Blanks

Multiple Select

$$\$$

Use the diagram to determine which angles would be congruent to the measure of < 1. Choose 3

• 2

• 3

• 8

• 5

• 7

Fill in the Blanks

Multiple Choice

Use the diagram to find the measure of x.

• 12

• 58

• 11.2

• 53

Fill in the Blanks

Multiple Choice

Use the diagram to find the value of x.

• x = 125

• x = 18

• x = 17.7

• x = 7

Multiple Choice

Use the diagram to find the value of x.

• x = 5

• x = 45

• x = 9

• x = 47

Multiple Choice

Use the diagram to find the value of x.

• x = 21

• x = 107

• x = 115

• x =23

Fill in the Blanks