Cubic pyramid (EntityTopic, 23)
From Hi.gher. Space
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{{Shape|Cubic pyramid|''No image''|4|7, 18, 20, 9|0|N/A|N/A|[[Line (object)|E]][[Square|E]][[Cube|E]]T|111<sup>1</sup> xyz<sup>w</sup>|N/A|N/A|N/A|15|N/A|N/A|pure}} | {{Shape|Cubic pyramid|''No image''|4|7, 18, 20, 9|0|N/A|N/A|[[Line (object)|E]][[Square|E]][[Cube|E]]T|111<sup>1</sup> xyz<sup>w</sup>|N/A|N/A|N/A|15|N/A|N/A|pure}} | ||
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A '''cubic pyramid''' is a special case of a [[pyramid]] where the base is a [[cube]]. | A '''cubic pyramid''' is a special case of a [[pyramid]] where the base is a [[cube]]. | ||
| - | + | == Equations == | |
*Variables: | *Variables: | ||
<blockquote>''l'' ⇒ length of edges of the cubic pyramid</blockquote> | <blockquote>''l'' ⇒ length of edges of the cubic pyramid</blockquote> | ||
Revision as of 20:17, 22 September 2007
Template:Shape A cubic pyramid is a special case of a pyramid where the base is a cube.
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
| 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 |
