Exterior Polygon Angles

Solve for x

• 45

• 12

• 90

• 2

What is the formula for the sum of exterior angles in a polygon?

• 180(n−2)

• 180(n−2)÷n

• 360

• 360/n

Find the measure of the indicated angle. 

• 89

• 211

• 119

• 81

Tags

CCSS.8.G.A.5

Find the measure of the indicated angle. 

• 145

• 113

• 102

• 78

Tags

CCSS.8.G.A.5

Find the value of X.

• 60

• 120

• 85

• 55

What is the sum of the exterior angles of a polygon?

• 180(n-2)

• 180

• (180(n-2))/n

• 360

Solve for x. 

• 100

• 120

• 125

• 130

Tags

CCSS.6.G.A.3

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

• 360/n

• (n-2)180

• it's always 360^o

• 180/n

• ((n-2)180)/n

An exterior angle of a regular polygon
measures 36°. How many sides does
the polygon have? 

• 10

• 5

• 14

• 9

Determine the measure of one exterior angle in regular hexagon.

• 135°

• 360°

• 1080°