Interior Angles Polygons

Find the value of X.

• 100° 

• 110° 

• 150° 

• 168° 

Find the value of x.

• 138

• 540

• 64

• 128

What is the SUM of the angle measures in a nonagon (9 sides)?

• 1440°

• 900°

• 1080°

• 1260°

What is the SUM of the angle measures in a hexagon (6 sides)?

• 720°

• 1080°

• 600°

• 540°

• 10

• 12

• 14

• 16

• 9

• 10

• 8

• 7

What is the relationship between an interior angle and its corresponding exterior angle in a polygon?

• They are supplementary.

• They are complementary.

• They are equal.

• There is no specific relationship.

What is the sum of the interior angles of a decagon (10-sided polygon)?

• 6

• 8

• 10

• 12