Measuring Triangles

Find the missing angle.

• 29° 

• 39° 

• 49° 

• 59° 

Find the measure of the indicated angle.

• 95

• 85

• 35

• 45

Find the measure of the angle indicated. 

• 139°

• 66°

• 138°

• 116°

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

• 80

• 100

• 60

• 90

Which of the following sets of angles DO make a triangle?

• 80, 40, 55

• 38, 64, 75

• 41, 56, 83

• 25, 89, 40

Find the measure of each angle indicated. 

• 33°

• 136°

• 36°

• 31°

What kind of triangle is this?

• Acute

• Obtuse

• Right

What kind of triangle is this?

• Acute

• Right

• Obtuse

What kind of triangle is this?

• Acute

• Right

• Obtuse

What type of triangle is this?

70 degrees, 40 degrees, 70 degrees

• Acute

• Right

• Obtuse