Chapter 5.2 : The exterior angle of a triangle

​5.2 The exterior angle of a triangle

Multiple Choice

In this triangle, 35° is one of the:

• interior angle

• exterior angle

Fill in the Blanks

Multiple Choice

If you extend any of the sides of a triangle, you create:

• a right angle
• a reflex angle
• a straight line
• an exterior angle

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Open Ended

How well have you mastered your understanding in this subtopic?