Exterior Angles of Polygon

What is the sum of exterior angles in a polygon?

• 180(n−2)

• 180(n−2)÷n

• 360

• 360/n

What is the formula for one exterior angle in a regular polygon?

• 180(n−2)

• 180(n−2)÷n

• 360

• 360/n

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

• 50°

• 55°

• 72°

• 355°

Solve for x.

• 181

• 151

• 137

• 91

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

• 60

• 45

• 1080

• 135

Solve for x. 

• 12

• 10

• 25

• 5

What is the sum of the exterior angles in a decagon?

• 10

• 360

• 36

• 1440

What is the sum of exterior angles for a 27-gon?

• 4860

• 4500

• 360

• 270

Find the measure of one exterior angle of a regular 18-gon.

• 160°

• 360°

• 20°

• 2280°

The sum of the exterior angles of a polygon is __________________ where n is the number of sides.

• 360

• n

• (n - 2)180

• (n - 1)180