Angle of Polygon

Find the measure for one exterior angle of this polygon.

Find the sum of the interior angles for the polygon.

b. Find the measure of one interior angle for the regular polygon.

Find the sum of all the exterior angles for this polygon.

The angles in a polygon are: 104, 122, 144, 86, x and 2x. What is the measure of angles x?

• 456

• 176

• 88

• 44

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

• 60°

• 80°

• 108°

• 120°

Find the value of X.

• 100° 

• 110° 

• 150° 

• 168° 

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

• 180° 

• 540° 

• 720° 

• 1080° 

Which formula is used to find the sum of the interior angles of a polygon?

• 180

• 360

• (n-2)180

• n(n-3)/2

• 8100

• 8

• 12

• 10