WED: Exterior Angle Theorem

​LESSON 2-3:

Multiple Choice

Which two angles are the remote interior angles to Angle W?

• Angle X and Angle Y

• Angle X and Angle Z

• Angle Y and Angle Z

• Angle Z and Angle W

Multiple Choice

What is the measure of x?

• 101°

• 111°

• 121°

• 131°

Multiple Choice

Find the indicated angle measure (What is ?)

• 80°

• 90°

• 70°

• 60°

Multiple Choice

What is the value of the missing angle?

• 105

• 80

• 55

• 25

Multiple Choice

Find the measure of the missing angles.

• A

• B

• C

• D

Open Ended

In your own words, explain what the Exterior Angle Theorem is.