Interior and Exterior Angles of a Polygon

The sum of 5 angles of a hexagon is 600^o.  What is the measure of the 6th angle?

• 90^o

• 120^o

• 100^o

• 60^o

Find the measure of angle E.

• 9

• 97°

• 48°

• 79°

Tags

CCSS.HSG.CO.C.11

Determine the measure of one exterior angle in regular hexagon.

• 135°

• 360°

• 1080°

Find the value of y.

• 125

• 135

• 140

• 110

Tags

CCSS.7.G.B.5

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

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

• 5.4

• 11700

• 3.2

• 113

What is the measure of ONE interior angle of a regular octagon?

• 135

• 180

• 145

• 190

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

• 10

• 5

• 14

• 9

What is the sum of the interior angles for a 24-gon?

• 3960

• 360

• 15

• 4280

What is the SUM of the angle measures in a triangle?

• 60°

• 90°

• 120°

• 180°

Tags

CCSS.8.G.A.5