"tetrahedron" - related articles and key terms

Related terms: polyhedra   octahedron   icosahedron   polyhedron   dodecahedron   platonic solids   vertices   polyhedral   pentagonal   edge length   tetrahedra   each edge   isosceles   symmetry group   dihedral   polytope   uniform polyhedra   truncated   solid angle   hypercube   dual polyhedron   tessellation   isomorphic   regular polyhedron   regular polygon   regular icosahedron   rectification   euler characteristic   triangles   vertex

Wikipedia sources: Tetrahedron   Octahedron   Platonic solid   Polyhedron   Simplex   Cube   Ultima VII   Icosahedron   Sierpinski triangle   Tensegrity   Solid angle   Equilateral triangle   4 (number)   Dodecahedron   Reuleaux triangle   Law of sines

Context for words: tetrahedron