Trigonal magnabicupolic ring (EntityTopic, 17)
From Hi.gher. Space
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| - | # | + | # Hexagonal prism |
| - | < | + | <±sqrt(3), ±1, ±1, 0> |
| - | <0, | + | < 0, ±2, ±1, 0> |
| - | # | + | # Triangle |
| - | <0, 0, 0, sqrt(5/3)> | + | <-1/sqrt(3), ±1, 0, sqrt(5/3)> |
| + | < 2/sqrt(3), 0, 0, sqrt(5/3)> | ||
</pre> | </pre> | ||
Revision as of 06:06, 27 March 2014
The trigonal magnabicupolic ring is a CRF polychoron among the segmentochora enumerated by Klitzing (K4.7.2). It is a member of the family of bicupolic rings, which contains eight other similar polychora.
Dichoral angles
- Between hexagonal prism and square pyramid: 65.9051574479°
- Between hexagonal prism and triangular cupola: 52.2387560930°
- Between hexagonal prism and triangular prism: 48.1896851042°
- Between two triangular cupolae: 75.5224878141°
Coordinates
# Hexagonal prism <±sqrt(3), ±1, ±1, 0> < 0, ±2, ±1, 0> # Triangle <-1/sqrt(3), ±1, 0, sqrt(5/3)> < 2/sqrt(3), 0, 0, sqrt(5/3)>
