Interior of a Triangle

Find the missing angle measure.

• 61°

• 153°

• 27°

• 146°

Find the missing angle measure.

• 29° 

• 39° 

• 49° 

• 59° 

Find the missing angle measure.

• 45°

• 90°

• 65°

• 110°

Find the missing angle measure.

• 45°

• 90°

• 65°

• 110°

Find the measure of the indicated angle. 

• 26

• 36

• 85

• 144

Find the measure of the missing angle.

• 30^o

• 110^o

• 150^o

• 40^o

Find the measure of the missing angle.

• 8^o

• 58^o

• 122^o

• 64^o

What is the SUM of the angle measures in a triangle (3 sides)?

• 60°

• 90°

• 120°

• 180°

Find the missing angle.

• 29° 

• 39° 

• 49° 

• 59° 

Find the measure of each angle indicated. 

• 139°

• 66°

• 138°

• 116°