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Celeste International School

Grade 3 · Worksheet

3D shapes & nets

Properties of 3D shapes

Name: ______________________________Date: ______________Score: ______ / 20
  1. 1.

    How many faces does a square-based pyramid have?

  2. 2.

    How many rectangular faces does a triangular prism have?

  3. 3.

    How many faces does a triangular prism have altogether?

  4. 4.

    How many faces does a pentagonal prism have?

  5. 5.

    How many faces does a hexagonal pyramid have?

  6. 6.

    How many straws would Max need to make a model of a cuboid (one for each edge)?

  7. 7.

    How many flat faces does a cone have?

    1. A1 flat circle face
    2. B2 flat faces
    3. C4 flat faces
    4. D6 flat faces
  8. 8.

    Which word means a flat surface of a 3D shape?

    1. AFace
    2. BVertex
    3. CEdge
    4. DCorner
  9. 9.

    All the faces of a cube are squares.

    True False
  10. 10.

    A triangular prism has 2 triangular faces.

    True False
  11. 11.

    How many vertices does a square-based pyramid have?

    1. A4
    2. B5
    3. C6
    4. D8
  12. 12.

    How many vertices does a cuboid have?

    1. A6
    2. B7
    3. C8
    4. D12
  13. 13.

    A 3D shape has 2 triangular faces and 3 rectangular faces. What is it?

    1. AA cuboid
    2. BA triangular prism
    3. CA square-based pyramid
    4. DA cone
  14. 14.

    How many faces does a cube have?

  15. 15.

    How many edges does a rectangular prism have?

  16. 16.

    How many vertices does a pentagonal prism have?

  17. 17.

    How many edges does a pentagonal prism have?

  18. 18.

    How many edges does a cuboid have?

  19. 19.

    A rectangular prism has 9 vertices.

    True False
  20. 20.

    Select all the 3D shapes that have a curved surface.

    • ACube
    • BSphere
    • CCylinder
    • DCone
    • ECuboid
    • FTriangular prism
Celeste International School

Answer key

3D shapes & nets — Properties of 3D shapes

  1. 1.5
  2. 2.3
  3. 3.5
  4. 4.7
  5. 5.7
  6. 6.12
  7. 7.A. 1 flat circle face
  8. 8.A. Face
  9. 9.True
  10. 10.True
  11. 11.B. 5
  12. 12.C. 8
  13. 13.B. A triangular prism
  14. 14.6
  15. 15.12
  16. 16.10
  17. 17.15
  18. 18.12
  19. 19.False
  20. 20.B. Sphere; C. Cylinder; D. Cone