|Space||3D Euclidean space|
|Convex hull||Pentagonal prism|
|Abstract & topological properties|
|Symmetry||H2×A1, order 20|
The skew pentagon is a regular skew polygon in 3D Euclidean space. Despite its name it has 10 sides and 10 vertices. It is the result of blending a pentagon with a digon. Since the pentagon is not 2-colorable the result has twice as many vertices and edges as the pentagon. It consists of the 10 lateral edges of a pentagrammic antiprism.