Polygon or not

Are they all polygons?

• No

• Yes

Which shapes are not polygons?

• Circle

• Heart

• Cresent

• All of them

Is this shape a polygon?

• No

• Yes

Is this shape a polygon?

• Yes

• No

Is this a polygon?

• Yes

• No

Which shapes are polygon?

• 1

• 2

• 3

• 4

• All of them

Is this shape a polygon?

• No

• Yes

Is this shape a polygon?

• Yes

• No

Is this a polygon?

• Yes

• No

Is this shape a polygon?

• Yes

• No