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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
Midpoint Theorem (V2): Integer Solutions
Parabolas, Lines and Nomograms
Writing and Graphing Proportional Relationships (k>0)
Congruent Sides & Angles in △s: Exploration
Segment Addition Postulate (Mild Questions)
Discover Resources
quiz proficient
ฟังก์ชันตรีโกณมิติ
Custom Triangles
Cópia de Mokamorphoses
Isometric points: Moire pattern
Discover Topics
Subtraction
Prism
Secant Line or Secant
Expected Value
Integral Calculus