Cube

Cube is one of only five Platonic solids. This is a regular polyhedron with 8 vertices, 12 edges, and 6 faces. All faces are square and at every vertex meet three faces and three edges.

What if applet does not run?

Drag the mouse to rotate the cube. Use the right button to remove and put back individual faces.

(Acknowledgement: I have learned most of Java details from the implementation by Meiko Rachimow.)

The other Platonic solids are tetrahedron, octahedron, dodecahedron, icosahedron. With 6 faces, 12 edges, and 8 vertices a cube confirms to the Euler's theorem: 6 - 12 + 8 = 2.

Related material
Read more...

  • Right Pentagonal Prism
  • Square Pyramid
  • Right Triangular Prism
  • Twisted Triangular Prism
  • Tetrahedron: an Interactive Model
  • Octahedron: an Interactive Model
  • Icosahedron: an Interactive Model
  • Dodecahedron: an Interactive Model
  • Three Pyramids are Better Than Two
  • Cube In Octahedron
  • Octahedron In Cube
  • Octahedron In Tetrahedron
  • Tetrahedron In Cube
  • Icosahedron In Cube
  • Great Stellated Dodecahedron
  • Lennes' Polyhedron
  • Triangulated Dinosaur
  • Volumes of Two Pyramids
  • Császár Polyhedron 1
  • Császár Polyhedron 4
  • Szilassi Polyhedron
  • Dissection of a Square Pyramid

    • |Activities| |Contact| |Front page| |Contents| |Geometry| |Store|

    Copyright © 1996-2015 Alexander Bogomolny

     49551895

    Google
    Web CTK