3D Geometry & Cross Sections

Duke, Susan Barnhouse, Marta Puyana, Apr 23, 2020

3D Geometry & Cross Sections

Table of Contents

  1. April 13th Cross Sections of 3D Solids
    1. Sections of Rectangular Prisms (Cuboids)
    2. Sections of Triangular Prisms
    3. Sections of Rectangular Pyramids
    4. Sections of Triangular Pyramids
    5. Sections of Cylinders
    6. Sections of Cones
    7. Sections of Spheres
  2. Nets
    1. Nets of the Cube
    2. 11 Nets of the Cube
    3. Net of Hexagonal Prism
    4. Net of a Cylinder
    5. Nets of Tetrahedron
    6. Net of a Cone
    7. Curved Surface Area of Cones (Combined Version)
    8. Octahedron and Boat
    9. Net of Dodecahedron
    10. Another Net of Dodecahedron
    11. Net of Icosahedron

1.

April 13th Cross Sections of 3D Solids

Use these worksheets to gain experience with the cross sections and solids.

  • 1. Sections of Rectangular Prisms (Cuboids)
  • 2. Sections of Triangular Prisms
  • 3. Sections of Rectangular Pyramids
  • 4. Sections of Triangular Pyramids
  • 5. Sections of Cylinders
  • 6. Sections of Cones
  • 7. Sections of Spheres

1.1.

Sections of Rectangular Prisms (Cuboids)

Drag the blue points to see the different sections of the rectangular prism (cuboid).
Anthony Or. GeoGebra Institute of Hong Kong
– Anthony OR 柯志明

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1.7.

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2.

Nets

  • 1. Nets of the Cube
  • 2. 11 Nets of the Cube
  • 3. Net of Hexagonal Prism
  • 4. Net of a Cylinder
  • 5. Nets of Tetrahedron
  • 6. Net of a Cone
  • 7. Curved Surface Area of Cones (Combined Version)
  • 8. Octahedron and Boat
  • 9. Net of Dodecahedron
  • 10. Another Net of Dodecahedron
  • 11. Net of Icosahedron

2.1.

Nets of the Cube

Anthony Or[br]GeoGebra Institute of Hong Kong.
– Anthony OR 柯志明

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2.8.

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2.9.

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2.10.

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2.11.

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