Recognize Exterior Angles

The following polygon is a Regular Pentagon. Find the measure of EACH EXTERIOR angle of the polygon.

• 50°

• 55°

• 72°

• 355°

What is the measure of one EXTERIOR angle of a regular octagon?

• 60

• 45

• 1080

• 135

What is the measure of EACH EXTERIOR angle of a regular 67-gon?

• 5.4

• 11700

• 3.2

• 113

Find the measure of EACH EXTERIOR angle of a 18-gon.

• 160°

• 360°

• 20°

• 2280°

What is the measure of EACH EXTERIOR angle of a 20-gon?

• 14°

• 15°

• 17°

• 18°

Find the measure of EACH EXTERIOR angle of a 36-gon.

• 10°

• 15°

• 18°

• 20°

Find the value of y.

• 125
• 135
• 140
• 110

Tags

CCSS.7.G.B.5

Solve for the missing variable.

• 255°

• 90°

• 60°

• 105°

Solve for x.

• 220

• 110

• 250

• 125

Tags

CCSS.8.G.A.5

Solve for x.

• 150

• 72

• 30

• 20