Polygon Formative Assessment

What is a polygon?

• A closed figure made up of line segments on a 2D plane.

• An open figure made up of line segments on a 2D plane.

• A closed figure made up of lines on a 3D plane.

• An open figure made up of lines on a 3D plane.

You are a designer and you have been asked to design a logo for a company. The company wants a polygon with 10 sides in their logo. Which polygon will you use for the design?

• Decagon

• Nonagon

• Octagon

• Heptagon

You are at a party and the host has arranged a game. You are blindfolded and given a shape to identify. You feel the shape and realize it has three sides. What shape could it be?

• Decagon

• Hexagon

• Triangle

• Quadrilateral

Identify the shapes of these objects: A book and a door.

• Quadrilateral

• Hexagon

• Rectangle

• Triangle

You are at a party and the host brings out a cake shaped like a polygon. Identify the shape of the cake:

• Quadrilateral

• Hexagon

• Nonagon

• Decagon

Identify this polygon:

• Quadrilateral

• Pentagon

• Nonagon

• Decagon

You are at a traffic signal and you see a sign with a shape. The shape has 8 sides. What is the shape of the sign?

• Octagon

• Pentagon

• Nonagon

• Decagon

Identify this polygon:

• Octagon

• Heptagon

• Hexagon

• Pentagon

Identify this polygon:

• Octagon

• Heptagon

• Hexagon

• Pentagon

Draw a triangle: