Polygon Angles and Names

What is the sum of the interior angles on a shape with 12 sides? (dodecagon)

• 1800

• 360

• 2160

What is the sum of the interior angles on a shape with 10 sides? (decagon)

• 1440

• 360

• 1620

What is the sum of the interior angles on a shape with 3 sides? (triangle)

• 180

• 360

• 200

What is the sum of the interior angles on a shape with 4 sides? (quadrilateral)

• 180

• 360

• 90

What is the sum of the interior angles in a circle?

• 180

• 360

• 90

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What is the sum of the exterior angles in a triangle?

• 180

• 360

• 90

What is the sum of the exterior angles in a triangle?

• 180

• 360

• 90

What is the sum of the exterior angles in a quadrilateral?

• 180

• 360

• 90

What is the sum of the exterior angles in any shape?

• 180

• 360

• 90

What is the name of a three-sided shaped?

• triangle

• quadrilateral

• pentagon

Tags

CCSS.2.G.A.1