Finding the Missing Angle in a Triangle

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

If two of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80

• 100

• 60

• 90

What is the third angle of a triangle whose 1st angle is 34 and 2nd angle is 101?

• 32

• 39

• 45

• 54

Solve for x.

• 16

• 11

• 50

• 6

Find the measure of each angle indicated. 

• 139°

• 66°

• 138°

• 116°

Find the measure of the missing angle.

• 47

• 57

• 53

• 133

• 47

• 57

• 53

• 133

#1 Hello World

• 145

• 55

• 35

• 45

Find the measure of each angle indicated.

• 140°

• 21°

• 105°

• 25°

Find the measure of each angle indicated.

• 50°

• 35°

• 100°

• 55°