Polygon Sums Interior and Exterior

Solve for x

• 45

• 12

• 90

• 2

Find the angle sum of the interior angles of the polygon.

• 180° 

• 540° 

• 720° 

• 1080° 

Find the number of sides on a regular polygon with an exterior angle of 20^o...

• 18

• 20

• 15

• 24

Find the value of x

• 141

• 150

• 135

• 163

Solve for x

• 15

• 16

• 17

What is the interior angle sum of a 15-gon

What is the measure of each interior angle in a 23-gon

What is the interior angle sum of a 24-gon

What is the measure of each interior angle in a heptagon

The measure of the interior angle in a regular polygon is 165.6^o. How many sides does the polygon have?