2D and 3D Shape Review

Ed sorted these shapes into groups. What is the correct way for Ed to group the figures?

• 1 cone

  1 cylinder

  2 cubes

• 1 cone

  1 sphere

  2 rectangular prisms

• 1 cylinder

  1 sphere

  1 triangular prism

  1 cube

• 2 cones

  2 cubes

Which student correctly sorted the shapes?

• triangle: 1

  quadrilateral: 2

  pentagon: 1

  hexagon: 2

  heptagon: 1

  octagon: 2

• triangle: 0

  quadrilateral: 2

  pentagon: 1

  hexagon: 2

  heptagon: 2

  octagon: 1

  decagon: 1

• triangle: 2

  quadrilateral: 3

  pentagon: 1

  hexagon: 2

  heptagon: 0

  octagon: 1

  decagon: 1

• triangle: 1

  quadrilateral: 3

  pentagon: 2

  hexagon: 1

  heptagon: 1

  octagon: 1

  decagon: 1

Identify the vertices. Write the number in the middle.

What is the name of this shape?

• sphere

• cylinder

• cone

• triangular prism

What shape is this soda can?

• Cube

• Cylinder

• Pyramid

• Cone

Which of the following is NOT a 2D shape?

• Rectangle

• Square

• Cone

• Circle

What shape is this?

• Cube

• Triangular Prism

• Rectangular Pyramid

• Cone

Which of the following is a 2D shape?

• Sphere

• Cube

• Triangle

• Cylinder

What shape is this?

• Cone

• pyramid

• cube

• rectangular prism

Which figure is a cylinder?

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