Polygons vs Non-Polygons

What is the name of this polygon?

• Pentagon

• Octagon

• Quadrilateral

• Triangle

Tags

CCSS.2.G.A.1

A hexagon is a polygon with...

• 5 sides

• 6 sides

• 7 sides

• 10 sides

Tags

CCSS.2.G.A.1

How many sides does a pentagon have?

• 3

• 7

• 5

• 10

Tags

CCSS.2.G.A.1

Is this a polygon?

• Yes

• No

Tags

CCSS.2.G.A.1

A closed figure with three or more straight sides.

Examples: triangle, quadrilateral, pentagon, hexagon​ (a)  

• polygon

• edge

• vertices

• quadrilateral

• parallel

• base

Tags

CCSS.2.G.A.1

Is this a polygon?

• Yes

• No

Tags

CCSS.2.G.A.1

Which of the following shapes are NOT polygons?

• 
• 
• 
• 

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Is this a polygon?

• Yes

• No

Tags

CCSS.2.G.A.1

Which two attributes make a polygon?

• Closed Figure

• Open Figure

• Curved Sides

• Straight Sides

Tags

CCSS.2.G.A.1

Is this a polygon?

• Yes

• No

Tags

CCSS.2.G.A.1