Finding Angles in Triangles

In a triangle, how many total degrees are there?

• 100%
• 180 degrees
• it varies
• 360 degrees

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

What is the measure of angle b

• 146
• 34
• 36
• 136

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80
• 100
• 60
• 90

What is the missing angle?

• 10
• 50
• 55
• 90

What is the missing angle?

• 10
• 45
• 60
• 90

The interior angles of a triangle are 100 and 50. What is the missing angle?

• 10
• 20
• 25
• 30

Find the measure of each angle indicated. 

• 40°
• 33°
• 30°
• 29°

Find the missing angle measure.

• 140°
• 130°
• 50°
• 90°

Find the measure of the missing angle.

• 30^o
• 110^o
• 150^o
• 40^o