Cubic pyramid (EntityTopic, 23)
From Hi.gher. Space
(Difference between revisions)
m |
m (add FLD) |
||
Line 12: | Line 12: | ||
| index=19 | | index=19 | ||
}}{{STS Polytope | }}{{STS Polytope | ||
+ | | flayout={{FLD|dim=4|left=e3|erev2|a4|line|a4|line2|atbend2|end}} | ||
| dual=[[Octahedral pyramid]] | | dual=[[Octahedral pyramid]] | ||
}}}} | }}}} |
Revision as of 17:47, 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 |