Exploring Polygons and Their Angles

Which polygon has 3 sides?

• Quadrilateral

• Triangle

• Pentagon

• Hexagon

Tags

CCSS.2.G.A.1

How many sides does a hexagon have?

• 5

• 6

• 7

• 8

Tags

CCSS.2.G.A.1

What is the sum of the interior angles of a pentagon?

Identify the polygon with 8 sides.

• Heptagon

• Octagon

• Nonagon

• Decagon

Tags

CCSS.2.G.A.1

Calculate the sum of the interior angles of a decagon.

Which polygon is known as a quadrilateral?

• A polygon with 4 sides

• A polygon with 5 sides

• A polygon with 6 sides

• A polygon with 7 sides

Tags

CCSS.2.G.A.1

What is the sum of the interior angles of a heptagon?

How many sides does a nonagon have?

• 7

• 8

• 9

• 10

Tags

CCSS.2.G.A.1

What is the sum of the interior angles of a quadrilateral?

Identify the polygon with 10 sides.

• Hexagon

• Heptagon

• Nonagon

• Decagon

Tags

CCSS.2.G.A.1