Interior Polygons

Find the size of angle x

• 108^o

• 120^o

• 90^o

• 144^o

Find the size of angle x

• 135^o

• 150^o

• 144^o

• 140^o

What is the measure of ONE interior angle in a regular pentagon (5-sides)?

• 90°

• 108°

• 120°

• 180°

What is the measure of ONE interior angle in a regular hexagon (6 sides)?

• 60°

• 80°

• 108°

• 120°

The sum of the interior angles of a polygon is 1620°.  How many sides does the polygon have?

• 8

• 11

• 3

• 16

Solve for x

• 80

• 110

• 17

• 60

Solve for x

• 94

• 25

• 36

• 180

Solve for x

• 45

• 12

• 90

• 2

Find the measure of the angle x.

• 105

• 115

• 65

• 75

Solve for a.

• 90°

• 180°

• 270°

• 80°