Search results for "Dihedral symmetry" - New World Encyclopedia

object. There are four lines of reflectional symmetry and it has rotational symmetry through 90°, 180° and 270°. Its symmetry group is the dihedral ...

is dual to the octahedron. It has cubical symmetry (also called octahedral ... has all the faces the same color. The dihedral symmetry D4h comes from the ...

edges, and/or vertices, within a single symmetry orbit. There are various ... that for any two vertices there exists a symmetry of the polyhedron mapping ...

snowflake nearly has the same 6-fold dihedral symmetry as a hexagon or hexagram. ... This symmetry arises from the hexagonal crystal structure of ordinary ...

inside it, the regular pentagram has as its symmetry group the dihedral group of order 10. [[Image:Golden ratio pentagram.jpg|right|250px|thumb ...