ඝනකය
| Regular hexahedron | |
|---|---|
 (Click here for rotating model) | |
| Type | Platonic solid |
| Elements | F = 6, E = 12 V = 8 (χ = 2) |
| Faces by sides | 6{4} |
| Conway notation | C |
| Schläfli symbols | {4,3} |
| t{2,4} or {4}×{} tr{2,2} {}×{}×{} = {}3 | |
| Face configuration | V3.3.3.3 |
| Wythoff symbol | 3 | 2 4 |
| Coxeter diagram |    
|
| Symmetry | Oh, B3, [4,3], (*432) |
| Rotation group | O, [4,3]+, (432) |
| References | U06, C18, W3 |
| Properties | regular, convexzonohedron, Hanner polytope |
| Dihedral angle | 90° |
 4.4.4 (Vertex figure) |
 Octahedron (dual polyhedron) |
 Net | |
ඝනකයක් (ඉංග්රීසි: cube)[lower-alpha 1] යනු ජ්යාමිතියේ එන සමචතුරස්ර මුහුණත් හයකින් (6) යුතු ත්රිමාන ඝන වස්තුවකි.
අමතර අවධානයට[සංස්කරණය]
සටහන්[සංස්කරණය]
- ↑ වෙතින් Latin cubus, වෙතින් Greek κύβος (kubos) 'a cube, a die, vertebra'. In turn from Proto-Indo-European *keu(b)-, "to bend, turn".
මූලාශ්ර[සංස්කරණය]
භාහිර සබැඳි[සංස්කරණය]
- Weisstein, Eric W. "Cube". MathWorld.
- Cube: Interactive Polyhedron Model*
- Volume of a cube, with interactive animation
- Cube (Robert Webb's site)
| Fundamental convex regular and uniform polytopes in dimensions 2–10 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Family | An | Bn | I2(p) / Dn | E6 / E7 / E8 / F4 / G2 | Hn | |||||||
| Regular polygon | Triangle | Square | p-gon | Hexagon | Pentagon | |||||||
| Uniform polyhedron | Tetrahedron | Octahedron • Cube | Demicube | Dodecahedron • Icosahedron | ||||||||
| Uniform polychoron | Pentachoron | 16-cell • Tesseract | Demitesseract | 24-cell | 120-cell • 600-cell | |||||||
| Uniform 5-polytope | 5-simplex | 5-orthoplex • 5-cube | 5-demicube | |||||||||
| Uniform 6-polytope | 6-simplex | 6-orthoplex • 6-cube | 6-demicube | 122 • 221 | ||||||||
| Uniform 7-polytope | 7-simplex | 7-orthoplex • 7-cube | 7-demicube | 132 • 231 • 321 | ||||||||
| Uniform 8-polytope | 8-simplex | 8-orthoplex • 8-cube | 8-demicube | 142 • 241 • 421 | ||||||||
| Uniform 9-polytope | 9-simplex | 9-orthoplex • 9-cube | 9-demicube | |||||||||
| Uniform 10-polytope | 10-simplex | 10-orthoplex • 10-cube | 10-demicube | |||||||||
| Uniform n-polytope | n-simplex | n-orthoplex • n-cube | n-demicube | 1k2 • 2k1 • k21 | n-pentagonal polytope | |||||||
| Topics: Polytope families • Regular polytope • List of regular polytopes and compounds | ||||||||||||
| අධිකාරී පාලනය: ජාතික පුස්තකාල |
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