Finding the Angles of Triangles

What is the measure of the missing angle?

• 140

• 130

• 50

• 90

What is the value of the missing angle?

• 61

• 50

• 60

• 69

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

• 80

• 100

• 60

• 90

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

Find the measure of the indicated angle. 

Angle A= ____

• 8

• 70

• 54

• 56

Match the following

• 13 degrees

• m<EFG

• 60 degrees

• m<FGE

• 2

• m<KGJ

• 30 degrees

• m<KEJ

• 94 degrees

• x

What is the sum of the angles inside a triangle?

• 90

• 180

• 360

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

Find the measure of each angle indicated. 

• 139°

• 66°

• 138°

• 116°