File:Great dodecahedron in ten colors.svg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this PNG preview of this SVG file: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels.
Original file (SVG file, nominally 600 × 600 pixels, file size: 1 KB)
File information
Structured data
Captions
Summary
[edit]DescriptionGreat dodecahedron in ten colors.svg |
English: “Dodecahedron” means “polyhedron of twelve faces”. “A great dodecahedron” is a regular dodecahedron that is not convex, and the faces of which are convex pentagons. Six of the twelve intertwined pentagons of the image show their six colours, and nine of the twelve vertices are visible. At each visible vertex, the drawing shows two, or three, or four of the five faces that share this vertex. A great dodecahedron have the same vertices and the same edges as its convex hull: a convex regular icosahedron, i.e. a convex regular polyhedron of twenty faces, also called “Platonic icosahedron”. The center of the drawing represents notably the dodecahedron center: its symmetry center. We can group its twelve faces by pair of parallel faces, symmetric one to the other with respect to the polyhedron center.
Français : “Dodécaèdre” signifie “polyèdre de douze faces”. “Un grand dodécaèdre” est un dodécaèdre régulier qui n'est pas convexe, et dont les faces sont des pentagones convexes. Six des douze pentagones entrecroisés de l’image montrent leurs six couleurs, et neuf des douze sommets sont visibles. À chaque sommet visible, le dessin montre deux, ou trois, ou quatre des cinq faces qui partagent ce sommet. Un grand dodécaèdre a les mêmes sommets et les mêmes arêtes que son enveloppe convexe : un icosaèdre régulier convexe, c’est-à-dire un polyèdre régulier de vingt faces, aussi appelé “icosaèdre de Platon”. Le centre du dessin représente notamment le centre du dodécaèdre : son centre de symétrie. Nous pouvons grouper ses douze faces par paires de faces parallèles, symétriques l’une de l’autre par rapport au centre du polyèdre.
|
Date | |
Source | Own work |
Author | Arthur Baelde |
Other versions |
|
SVG development InfoField | This /Baelde was created with a text editor. |
Licensing
[edit]Arthur Baelde, the copyright holder of this work, hereby publishes it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Attribution: Arthur Baelde
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 11:50, 20 April 2018 | 600 × 600 (1 KB) | Arthur Baelde (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following 5 pages use this file:
File usage on other wikis
The following other wikis use this file:
- Usage on fr.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 600 |
---|---|
Height | 600 |