Parallel Lines and Transversals

Parallel Lines, Transversals, and their Angles

​Dr. Tom Giles

​Straight

​intersect

​Arrows

​Straight

​intersect

​Arrows

Multiple Choice

What angle is vertical to $$\angle1$$ ?

• $$\angle7$$

• $$\angle4$$

• $$\angle6$$

• $$\angle2$$

Multiple Choice

Which of the following is NOT an example of supplementary angles?

• $$\angle7\ and\ \angle8$$  

• $$\angle2\ and\ \angle3$$  

• $$\angle1\ and\ \angle7$$  

• $$\angle6\ and\ \angle4$$  

Multiple Choice

Find the missing angle.

• 47
• 37
• 57
• 137

Multiple Choice

What is the measure of the missing angle?

• 76
• 66
• 156
• 154

Multiple Choice

What angle is vertical to $$\angle5$$ ?

• $$\angle3$$

• $$\angle1$$

• $$\angle6$$

• $$\angle2$$

​ 1 & 5 2 & 6

3 & 7 4 & 8​

4 & 6

3 & 5

1 & 7

2 & 8

3 & 6

4 & 5

Multiple Choice

What angle corresponds to  $$\angle3$$  ?

• $$\angle4$$  

• $$\angle5$$  

• $$\angle8$$  

• $$\angle7$$  

Multiple Choice

Name the angle relationship.

• Alternate Interior
• Alternate Exterior
•  Correpsonding
• Vertical Angles

Multiple Choice

Name the angle relationship.

• Consecutive Interior
• Alternate Interior
• Corresponding
• Vertical Angles

Multiple Choice

What is the relationship of the angles?

• Corresponding angles

• Consecutive interior angles

• Alternate interior angles

• alternate exterior angles

Multiple Choice

Which of the following terms best describes the relationship between $$\angle w\$$  and $$\angle x$$  ?

• Corresponding angles

• Same-side interior angles

• Alternate interior angles

• Same-side exterior angles

Multiple Choice

What is the relationship of the angles?

• Corresponding angles
• Consecutive Interior

• Alternate Interior
• Alternate Exterior

Multiple Choice

What angle corresponds to $$\angle5$$ ?

• $$\angle7$$

• $$\angle5$$

• $$\angle3$$

• $$\angle2$$

Multiple Choice

If $$\angle1\ =\ 27\degree$$   , find the measure of $$\angle4$$  .

• $$27\degree$$   

• $$153\degree$$

• $$63\degree$$  

• $$90\degree$$  

Multiple Choice

Which of these angles is NOT congruent to angle 5?

• Angle 6
• Angle 8
• Angle 1
• Angle 4

Multiple Choice

Find C 

• ∠C=116°
• ∠C=64°
• ∠C=180°
• ∠C=26°

Multiple Choice

If angle P measures 60 degrees, what is the measure of angle C?

• 60 degrees
• 30 degrees
• 120 degrees

Multiple Choice

If angle 2 is 70 degrees, what is the measure of angle 1?

• 70 degrees

• 20 degrees

• 110 degrees

• 180 degrees