3D Geometry & Cross Sections

Duke, Jessica Driver, Mar 18, 2024

Table of Contents

  1. Cross Sections of Solids
    1. Sections of Rectangular Prisms (Cuboids)
    2. Sections of Triangular Prisms
    3. Sections of Rectangular Pyramids
    4. Pyramid section
    5. Sections of Triangular Pyramids
    6. Sections of Cylinders
    7. Sections of Cones
    8. Sections of Spheres
  2. Rotationons of 2D Shapes to Create 3D Shapes
    1. Rotating a Triangle
    2. Rotating a Rectangle
    3. Rotating a Circle
    4. Rotating a Trapezoid

1.

Cross Sections of Solids

  • 1. Sections of Rectangular Prisms (Cuboids)
  • 2. Sections of Triangular Prisms
  • 3. Sections of Rectangular Pyramids
  • 4. Pyramid section
  • 5. Sections of Triangular Pyramids
  • 6. Sections of Cylinders
  • 7. Sections of Cones
  • 8. 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

1.2.

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1.4.

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1.5.

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1.6.

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1.7.

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1.8.

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2.

Rotationons of 2D Shapes to Create 3D Shapes

  • 1. Rotating a Triangle
  • 2. Rotating a Rectangle
  • 3. Rotating a Circle
  • 4. Rotating a Trapezoid

2.1.

Rotating a Triangle

Rotating a Triangle
– Jessica Driver

2.2.

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2.4.

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