Cubic pyramid (EntityTopic, 23)
From Hi.gher. Space
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| + | <[#ontology [kind topic] [cats Cube Pyramid 4D Tapertope Polytope]]> | ||
{{STS Shape | {{STS Shape | ||
| name=Cubic pyramid | | name=Cubic pyramid | ||
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| notation=[111]<sup>1</sup> | | notation=[111]<sup>1</sup> | ||
| index=19 | | index=19 | ||
| + | }}{{STS Polytope | ||
| + | | dual=[[Octahedral pyramid]] | ||
}}}} | }}}} | ||
Revision as of 17:21, 11 March 2011
Equations
- Variables:
l ⇒ length of edges of the cubic pyramid
- The hypervolumes of a cubic pyramid are given by:
total edge length = 20l
total surface area = Unknown
surcell volume = Unknown
bulk = l44-1
- The realmic cross-sections (n) of a cubic pyramid are:
[!x,!y,!z] ⇒ triangle
[!w] ⇒ square
Net
The net of a cubic pyramid is a cube surrounded by six square pyramids.
| Notable Tetrashapes | |
| Regular: | pyrochoron • aerochoron • geochoron • xylochoron • hydrochoron • cosmochoron |
| Powertopes: | triangular octagoltriate • square octagoltriate • hexagonal octagoltriate • octagonal octagoltriate |
| Circular: | glome • cubinder • duocylinder • spherinder • sphone • cylindrone • dicone • coninder |
| Torii: | tiger • torisphere • spheritorus • torinder • ditorus |
| 18. [21]1 Cylindrone | 19. [111]1 Cubic pyramid | 20. 211 Cyltrianglinder |
| List of tapertopes | ||
