Angles Polygons

If the sum of the interior angles is 3600°, what is the name of the polygon?

• 15-gon

• 18-gon

• 22-gon

• decagon

Find the measure of angle K.

• 9

• 97°

• 48°

• 79°

Tags

CCSS.HSG.CO.C.11

Solve for x. 

• 12

• 10

• 25

• 5

What is the exterior angle sum of ALL polygons?

• ^90o

• 180^o

• 270^o

• 360^o

Solve for x. 

• 100

• 120

• 125

• 130

Tags

CCSS.8.G.A.2

Calculate the sum of the interior angle measures of a polygon with 16 sides.

• 2880 degrees

• 2520 degrees

• 344 degrees

• 360 degrees

What is the SUM of the EXTERIOR angles of a hexagon?

• 360

• 120

• 60

• 720

Find the measure of angle E.

• 9

• 97°

• 48°

• 79°

Find the measure of the indicated angle. 

• 89

• 211

• 119

• 81

Tags

CCSS.8.G.A.5

Find the value of the variable(s).

• x = 88

• x = 176

• x = 90

• x = 174