Angles in Triangles Test

Find the measure of the missing angle.

• 47

• 57

• 53

• 133

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

Solve for x.

• 7

• 9

• -11

• -6

• x = 54
• x = 9
• x = 24
• x = 144

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o

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

Set up an equation to find x.

• 52 + 5x + 16 + 10x + 8 = 180

• 52 - 5x + 16

• 52 + 5x + 16 = 10x + 8

• 52 + 10x + 8 = 5x +16

Find the measure of the indicated angle. 

• 35

• 145

• 78

• 67

Find the measure of the missing angle.

• 145

• 55

• 35

• 45

Two angles of a triangle add up to 65°.  What is the measure of the third angle?

• 25°

• 55°

• 115°

• 295°