Identify Polygon

Identify this polygon.

• hexagon

• quadrilateral

• triangle

• pentagon

What is a polygon?

• A solid figure with 3 or more closed, straight sides that do not cross over.

• A plane figure with 3 or more closed, curved sides that do not cross over.

• A plane figure with 3 or more closed, straight sides that do not cross over.

• A plane figure with 3 or more closed, straight sides that cross over.

Is this a polygon?

• Yes

• No

A polygon with 5 sides is called a(n) (a)   .

• pentagon

• hexagon

• septagon

• quadrilateral

This polygon is a ​ (a)   .

• heptagon

• octagon

• nonagon

• pentagon

Answer explanation

Is this a polygon?

• Yes

• No

A ​ (a)   is a five-sided polygon.

• pentagon

• hexagon

• heptagon

• octagon

Answer explanation

Is this a Polygon?

• Polygon

• Not a Polygon

Is a quadrilateral with only one pair of parallel sides.

• Rhombus

• Square

• Rectangle 

• Trapezoid

Is this a Polygon?

• Polygon

• Not a Polygon