Power Session Polygons Quizizz

What is the sum of the exterior angles of a 20-gon?

• 180

• 360

• 3240

• 162

Calculate the sum of the interior angle measures of a polygon with 25 sides.

• 360 degrees

• 4500 degrees

• 335 degrees

• 4140 degrees

Find the value of x

• 141

• 150

• 135

• 163

What is the value of x?

• 26.25

• 38.75

• 24

• 25.125

• 60

• 30

• 20

• 10

What is the value of one interior angle in a regular pentagon (n=5)?

• 108

• 60

• 120

• 135

The sum of the exterior angles in a hexagon (n=6)?

• 360

• 180

• 720

• 540

A regular polygon has an INTERIOR angle with a measure of 60.  How many sides does it have?

• 6

• 120

• 3

• 60

What is the measure of ONE interior angle in a regular decagon (10-sides)?

• 1440°

• 144°

• 30°

• 180°

What is the measure of ONE exterior angle in a regular nonagon (9 sides)?

• 40°

• 80°

• 140°

• 360°