Which of the following shapes are polgyons?

• Figures C, D, and E

• Figures B and E

• Figures A, C, and D

• Figures A, C, D, and E

This is a octagon. What kind of polygon is it?

• Polygon

• Not A Polygon

• Regular Polygon

A quadrilateral has ___ sides.

• 6

• 4

• 8

• 5

Tags

CCSS.2.G.A.1

Name of this polygon.

• Pink thing
• Pentagon
• Hexagon
• Octagon

Tags

CCSS.2.G.A.1

A octagon has ​ ​ (a)   sides and vertices.

• eight
• four
• five
• six
• three

Tags

CCSS.2.G.A.1

What do we call a polygon with 6 sides?

• hexagon

• pentagon

• quadrilateral

• octagon

Tags

CCSS.2.G.A.1

A pentagon has exactly ____ sides.

Tags

CCSS.2.G.A.1

Is it convex or concave?

• convex

• concave

Is this a polygon? 

• No 
• Yes

Tags

CCSS.2.G.A.1

Name this shape (count the sides)

• pentagon

• hexagon

• octagon

• decagon

Tags

CCSS.2.G.A.1