Hexagonal prism (EntityTopic, 16)
From Hi.gher. Space
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+ | <[#ontology [kind topic] [cats Hexagon Prism 3D Uniform Polytope]]> | ||
{{STS Shape | {{STS Shape | ||
| dim=3 | | dim=3 | ||
| elements=8, 18, 12 | | elements=8, 18, 12 | ||
+ | | sym=[[Bipyroprismatic symmetry|D<sub>6h</sub>]] | ||
| genus=0 | | genus=0 | ||
| ssc=[G6x] | | ssc=[G6x] | ||
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| vfigure=Isosceles [[triangle]] | | vfigure=Isosceles [[triangle]] | ||
}}}} | }}}} | ||
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== Equations == | == Equations == | ||
*The [[hypervolume]]s of a hexagonal prism with side length ''l'' are given by: | *The [[hypervolume]]s of a hexagonal prism with side length ''l'' are given by: | ||
<blockquote>total edge length = 18''l''<br> | <blockquote>total edge length = 18''l''<br> | ||
- | surface area = | + | surface area = 3(2 + √3) {{DotHV}}<br> |
- | volume = | + | volume = {{Over|3√3|2}} {{DotHV|3}}</blockquote> |
+ | |||
+ | <[#polytope [id 52]]> | ||
{{Polyhedra}} | {{Polyhedra}} |
Latest revision as of 22:12, 2 March 2014
Equations
- The hypervolumes of a hexagonal prism with side length l are given by:
total edge length = 18l
surface area = 3(2 + √3) · l2
volume = 3√3∕2 · l3
Incidence matrix
Dual: hexagonal bipyramid
# | TXID | Va | Ea | Eb | 4a | 6a | Type | Name |
---|---|---|---|---|---|---|---|---|
0 | Va | = point | ; | |||||
1 | Ea | 2 | = digon | ; | ||||
2 | Eb | 2 | = digon | ; | ||||
3 | 4a | 4 | 2 | 2 | = square | ; | ||
4 | 6a | 6 | 0 | 6 | = base of prism: hexagon | ; | ||
5 | C1a | 12 | 6 | 12 | 6 | 2 | = hexagonal prism | ; |
Usage as facets
- 2× 1-facets of a bitrigonal diminished pyrocantichoron
Notable Trishapes | |
Regular: | tetrahedron • cube • octahedron • dodecahedron • icosahedron |
Direct truncates: | tetrahedral truncate • cubic truncate • octahedral truncate • dodecahedral truncate • icosahedral truncate |
Mesotruncates: | stauromesohedron • stauroperihedron • stauropantohedron • rhodomesohedron • rhodoperihedron • rhodopantohedron |
Snubs: | snub staurohedron • snub rhodohedron |
Curved: | sphere • torus • cylinder • cone • frustum • crind |