Polygons and Quadrilaterals

What is a polygon?

• A shape with curved sides

• An open shape

• A closed shape with straight sides and corners

• A 3D shape that rolls

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

The word "QUAD" in quadrilateral means?

• five

• four

• two

• six

Tags

CCSS.2.G.A.1

Is this a polygon?

• Yes, because it's a triangle.

• Yes, because it has straight sides.

• No, because it's an open shape.

• No, because it has curves.

Tags

CCSS.2.G.A.1

Is this a polygon?

• Yes, because it's a triangle.

• Yes, because it has straight sides.

• No, because it's an open shape.

• No, because it has curves.

Tags

CCSS.2.G.A.1

What shape is a quadrilateral?

• Triangle

• Circle

• Octagon

• Rhombus

Tags

CCSS.2.G.A.1

What shape is NOT quadrilateral?

• Trapezoid

• Circle

• Square

• Rectangle

Tags

CCSS.2.G.A.1

Is this shape a quadrilateral?

• Yes, because it has 4 sides.

• No, it doesn't have 4 sides.

Tags

CCSS.2.G.A.1

Is this a polygon?

• Yes, this is a polygon.

• No, this is NOT a polygon.

Tags

CCSS.2.G.A.1

What shape is a polygon and a quadrilateral at the same time?

• Circle

• Triangle

• Oval

• Square

Tags

CCSS.2.G.A.1

What shape is a polygon but NOT a quadrilateral?

• Oval

• Triangle

• Trapezoid

• Rectangle

Tags

CCSS.2.G.A.1