Cubic pyramid (EntityTopic, 23)
From Hi.gher. Space
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| - | + | == Equations == | |
*Variables: | *Variables: | ||
| - | + | <blockquote>''l'' ⇒ length of edges of the cubic pyramid</blockquote> | |
*The [[hypervolume]]s of a cubic pyramid are given by: | *The [[hypervolume]]s of a cubic pyramid are given by: | ||
| - | + | <blockquote>total edge length = 20''l''<br> | |
| - | total surface area = ''Unknown'' | + | total surface area = ''Unknown''<br> |
| - | surcell volume = ''Unknown'' | + | surcell volume = ''Unknown''<br> |
| - | bulk = ''l'' | + | bulk = ''l''<sup>4</sup>4<sup>-1</sup></blockquote> |
*The [[realmic]] [[cross-section]]s (''n'') of a cubic pyramid are: | *The [[realmic]] [[cross-section]]s (''n'') of a cubic pyramid are: | ||
| - | + | <blockquote>[!x,!y,!z] ⇒ [[triangle]]<br> | |
| - | [!w] ⇒ square | + | [!w] ⇒ square</blockquote> |
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== Net == | == Net == | ||
Revision as of 23:13, 19 November 2010
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 | ||
