GeoGebra
GeoGebra
  • Shapes 3D
  • Solids
  • Symmetry
  • Nets
  • Sections
  • Projection
  • Surface
  • Volume

Shapes 3D

Author:
ניצה כהן, Arthur Lee, מרכז ארצי למורים למתמטיקה בחינוך העל יסודי
Solids and 3D geometry
Shapes 3D

Table of Contents

  • Solids

    • 3D Pythagorean Theorem
    • Folding Aeroplane (HKCEE 1999 )
    • Coxeter's Kaleidoscopic Cell 1
    • Spherical Lines: Great Circles
    • Parabola Around y-Axis
    • Cube and Tetrahedron
    • cube in dodecahedron
  • Symmetry

    • Rotational Symmetry of Cube
    • Rotational Symmetry of Tetrahedron
    • Rotational Symmetry of Octahedron
    • Rotational Symmetry of Icosahedron
    • Rotational Symmetry of Dodecahedron
  • Nets

    • Nets of the Cube
    • 11 Nets of the Cube
    • Net of Hexagonal Prism
    • Nets of Tetrahedron
    • Net of Icosahedron
    • Net of Dodecahedron
    • Another Net of Dodecahedron
    • Octahedron and Boat
    • The Quadratic Pyramid
  • Sections

    • Exploring Sections of Cubes
    • Sections of Rectangular Prisms (Cuboids)
    • Sections of Triangular Prisms
    • Sections of Rectangular Pyramids
    • Sections of Triangular Pyramids
  • Projection

    • projection of a segment
    • opening a door
    • box diagonal
    • Shadow
    • Projection of a Sphere - Central Projection
  • Surface

    • Curved Surface Area of Cones (Parametric Curved Surface)
    • Surface Area of Spheres
    • Curved Surface Area of Cones
    • Curved Surface Area of Cones (Combined Version)
  • Volume

    • equal cross sections
    • three tetrahedrons
    • tisect a cube
    • opening a cube
    • cutting a sphere
    • section of sphere
    • section of cone
    • Kugelvolumen - Cavalieri
    • Volume of Spheres
    • A sphere in a cylinder.
Next
3D Pythagorean Theorem

New Resources

  • Pythagorean Theorem (Special Case)
  • Umbrella Holder
  • Open Middle: Graphing Linear Inequalities (4)
  • Open Middle Arc Length Exercise
  • Curry's Paradox: Version 4

Discover Resources

  • hexagons
  • Pythagora's Theorem Proof
  • What are the characteristics of trapeziums?
  • Polynomial Photo Project
  • Lesson 12 Maximum and Minimum Values Single Variable Example

Discover Topics

  • Optimization Problems
  • Piecewise Functions
  • Power Functions
  • Upper and Lower Sum or Riemann Sum
  • Cone

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