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

Find the value of m.

Fill in the Blanks

Enter a letter from the diagram to complete this equation.

a + 

 = e

Answer

Fill in the Blanks

Find the value of b and c

Fill in the Blanks

Find the value of r.

Fill in the Blanks

Find the value of p.

Open Ended

How well have you mastered your understanding in this subtopic?