Triangle Sum and Exterior Angles

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°
• 90°
• 180°
• 360°

Which of the following terms best describes Angle d?

• Remote interior angle
• Corresponding angle
• Exterior angle
• Interior angle

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Find the measure of each angle indicated.

• 62
• 53
• 71
• 50

What is the value of the missing angle?

• 90

• 100

• 20

• 120

What is the value of the missing angle?

• 105

• 80

• 55

• 25

Solve for the missing angle measure.

• 47
• 57
• 53
• 133

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o

Solve for x.

• 16
• 11
• 50
• 6