Interior Angles of Triangles

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

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

• 80

• 100

• 60

• 90

Find the measure of the missing angle.

• 30^o

• 110^o

• 150^o

• 40^o

Solve for x.

• 7

• 9

• -11

• -6

What is the measure of angle x?

• 45

• 60

• 65

• 75

Which of the following angles are remote interior angles to angle d?

• Angle a and Angle b

• Angle b and Angle c

• Angle a and Angle c

• Angle a and Angle b and Angle c

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

Solve for x.

• 5

• 12

• -7

• -6

A student is trying to construct triangles using four different sets of angles. The angles in each set are given below. Which set will form a triangle?

• 45°, 65°, 70°

• 150°, 110°, 100°

• 50°, 50°, 50°

• 90°, 90°, 90°

Find the measure of the indicated angle.