Interior and Exterior Angles of a Polygon

Convex or Concave?

• Convex

• Concave

360^o is the ____________________

• sum of interior angles of a polygon

• sum of exterior angles of a polygon

Find x

• 540

• 112

• 242

• 142

Find x

• 150

• 265

• 1080

• 105

Find x

• 360

• 149

• 60

• 151

Solve for x

• 84

• 118

• 360

• 100

Solve for x

• 12

• 29

• 360

• 348

What is the formula to find an interior angle of a regular polygon?

The exterior angles always have a sum of

• 180

• 360

What is the sum of the interior angles of a hexagon(6 sides)?

• 540

• 1080

• 900

• 720