Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Images. n=12: Icosahedron -Platonic Solid and n=20. Their Dual Polyhedrons

Author:Roman Chijner
Topic:Vectors 2D (Two-Dimensional), Vectors 3D (Three-Dimensional), Centroid or Barycenter, Optimization Problems, Geometric Mean, Geometry, Intersection, Isosceles Triangles, Linear Programming or Linear Optimization, Mathematics, Matrices, Means, Planes, Polygons, Scalene Triangles, Sequences and Series, Solids or 3D Shapes, Special Points, Sphere, Surface, Vectors, Volume
n=20; Icosahedron
Image
Image
Image
n=20
Image
Image
Image

New Resources

  • seo tool
  • רישום חופשי
  • Vertical and Oblique Asymptote
  • apec
  • Task 3 - Custom Solid 1

Discover Resources

  • Coordinates: Reflection
  • Parallelogram Investigations
  • murder case101
  • Four Roles of Government

Discover Topics

  • Quadratic Equations
  • Combinatorics
  • Cone
  • Ellipse
  • Frequency 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

© 2025 GeoGebra®