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Self-Dual Polyhedron


TetrahedronDual

A polyhedron that is dual to itself. For example, the tetrahedron is self-dual. Naturally, the skeleton of a self-dual polyhedron is a self-dual graph. Pyramids are self-dual, so a wheel graph, which is the skeleton of a pyramid, is a self-dual graph.


See also

Dual Polyhedron, Self-Dual Graph

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Cite this as:

Weisstein, Eric W. "Self-Dual Polyhedron." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Self-DualPolyhedron.html

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