Finding Missing Angle

What is the value of "a"?

• 75°

• 65°

• 55°

• 85°

What is the value of "a"?

• 45

• 55

• 35

• 65

• Cannot be determined

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Q1. What is the capital of France?

• A) 15

• B) 16

• C) 18

• D) 19

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

What is the measure of the missing angle?

• 39°

• 129°

• 119°

• 129°

Find the m∠1

• 67

• 113

• 180

• 23