Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Polyhedra
    1. Split them open!
    2. Dual relationships

    Polyhedra

    Author:Sébastien Vieilhescazes
    Topic:Geometry, Solids or 3D Shapes
    Looking at faces, edges and vertices of platonic solids
    Polyhedra

    Table of Contents

    • Split them open!

      • Number of faces, edges and vertices of a tetrahedron
      • number of faces, edges and vertices of a cube
      • Number of faces, edges and vertices of an octahedron
      • Number of faces, edges and vertices of a dodecahedron
      • number of faces, edges and vertices of a icosahedron
    • Dual relationships

      • Self dual tetrahedra
      • Dual cube and octahedron
      • Dual dodecahedron and icosahedron
    Next
    Number of faces, edges and vertices of a tetrahedron

    New Resources

    • seo tool
    • Right Triangle Trig Ratios: sin, cos, tan
    • Text with alpha background color
    • Angle Bisector: Quick Warm Up Questions
    • רישום חופשי

    Discover Resources

    • Very Basic Log graph
    • Practice Graphing Sinusoidal Functions
    • Warm Up Day 14
    • Translations
    • Solving Quadratic Equation

    Discover Topics

    • Trigonometry
    • Congruence
    • Frequency Distribution
    • Polynomial Functions
    • Geometric Distribution
    AboutPartnersHelp Center
    Terms of ServicePrivacyLicense
    Graphing CalculatorCalculator SuiteMath Resources

    Download our apps here:

    Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

    © 2026 GeoGebra®