What is the main difference between 2D and 3D shapes?

• 2D shapes are fat.

• 3D shapes have length, width, and height.

• 3D shapes are flat.

• 2D shapes have three dimensions.

Which of the following is a 3D shape?

• Circle

• Triangle

• Square

• Cube

Which object is an example of a cube?

• Dice

• Ice cream cone

• Soda can

• Basketball

What is a characteristic of a sphere?

• It has flat surfaces.

• It has a circular base.

• It has vertices.

• It is round with no edges.

Which shape has a flat circular base and narrows to a point?

• Cylinder

• Cone

• Sphere

• Cuboid

Which of these objects resembles a cylinder?

• Pyramid

• Ice cream cone

• Rubik's cube

• Soda can

What is a pyramid with a square base called?

• Triangular pyramid

• Square pyramid

• Pentagonal pyramid

• Hexagonal pyramid

Which of the following is a rectangular prism?

• Ice cream cone

• Hula hoop

• Milk carton

• Soccer ball

What shape does a torus resemble?

• Donut

• Sphere

• Cube

• Pyramid

Which of these is an example of a torus-shaped object?

• Rubik's cube

• Ice cream cone

• Soccer ball

• Life saver balloon