Find the Missing Angle Measure

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

What is the measure of the missing angle?

• 39°

• 129°

• 119°

• 129°

Find the m∠1

• 67

• 113

• 180

• 23

If m∠1 = 30°, then m∠3 = 

• 30°

• 60°

• 150°

• undetermined

• 15
• 16
• 18
• 19

Find the missing angle.

• 74

• 66

• 35

• 16

Find the missing angle.  Find x.

• 15^o

• 50^o

• 130^o

• 165^o

What is the measure of ∠2?

• 38

• 58

• 71

• 142

Find the value of x.

• 15

• 16

• 18

• 19