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Outline
Polyhedra
Split them open!
Dual relationships
Polyhedra
Author:
Sébastien Vieilhescazes
Topic:
Geometry
,
Solids or 3D Shapes
Looking at faces, edges and vertices of platonic solids
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
Construct a Conic
Exploring Simple Loci 探究簡單軌跡
Poorly Drawn Parallelograms 3
探究由平行線和截線所成的角
Blancmange curve (fractal)
Discover Resources
Signe du trinome
page3
Huygens-Fresnel Model of Refraction
Trikotnik, kvadrat...
Basic Terms about Circles 圓的基本用語
Discover Topics
Subtraction
Equations
Linear Equations
Exponent
Scalene Triangles