CPHS Unit 8-1 BL Review Interior and Exterior Angles

A polygon has 52 sides. What is the interior angle sum?

• 9000

• 9720

• 9360

A polygon has 20 sides. What is the measure of each interior angle?

• 180

• 9720

• 162

• 120

What is the interior angle sum of a pentagon?

• 540

• 360

• 900

• 200

What is the exterior angle sum of a regular polygon with 16 sides?

• 1260

• 360

• 540

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

• 150

• 36

• 135

• 1260

What is the measure of each exterior angle of a regular decagon?

• 360

• 20

• 144

• 36

Find the number of sides a polygon has if each exterior angle is 24.

• 15

• 18

• 36

• 22

If the interior angle of a regular polygon is 150, how many sides does the polygon have?

• 12

• 20

• 10

• 36

If each interior angle of a regular polygon is 135, how many sides does the polygon have?

• 8

• 10

• 15

• 3

How many sides does a polygon have if each exterior angle is 20?

• 18

• 22

• 24

• 3