File:01-Neuneck-wiki-2.svg
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Size of this PNG preview of this SVG file: 656 × 599 pixels. Other resolutions: 263 × 240 pixels | 525 × 480 pixels | 840 × 768 pixels | 1,121 × 1,024 pixels | 2,241 × 2,048 pixels | 766 × 700 pixels.
Original file (SVG file, nominally 766 × 700 pixels, file size: 102 KB)
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Summary[edit]
| Description |
Deutsch: Näherungskonstruktion für ein regelmäßiges Neuneck, Seite des Neunecks auf Zahlenstrahl konstruiert English: Approximation of the regular nonagon, side of the nonagon on number line constructed |
| Date | |
| Source | Own work |
| Author | Petrus3743 |
| SVG development |
Konstruktion, besteht aus zwei Teilen
- Basiskonstruktion "Schema, Konstruktion regelmäßiger Vielecke", siehe http://www.geogebratube.org/material/show/id/184630
- Konstruktion des Dezimalbruches "Das regelmäßige Neuneck (2)", siehe http://www.geogebratube.org/material/show/id/165868
Fehler[edit]
Bei einem Umkreisradius r = 1 [LE]:
- Konstruierte Neuneckseite s = 0,68404 [LE]
- Soll-Neuneckseite ss = 2 • sin(180°/9) = 0,684040286651337... [LE]
- Absoluter Fehler = s − ss = -0,000000286651337... = -2.866...E-7 [LE]
- Bei einem Umkreisradius r = 10 km wäre die Abweichung ≈ -2,9 mm
Licensing[edit]
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- 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 | 12:10, 20 October 2014 | | 766 × 700 (102 KB) | Petrus3743 (talk | contribs) | korrigiert Fehler durch Bildgröße |
| 11:22, 20 October 2014 |  | 820 × 794 (116 KB) | Petrus3743 (talk | contribs) | Bildgröße angepasst | |
| 17:44, 12 October 2014 |  | 937 × 907 (116 KB) | Petrus3743 (talk | contribs) | Erstelldatum entfernt, Bildgröße: 1 Einheit = 8 cm | |
| 22:27, 11 October 2014 |  | 941 × 907 (123 KB) | Petrus3743 (talk | contribs) | Buchstaben für Eckpunkte vergrößert | |
| 11:57, 28 September 2014 |  | 872 × 791 (138 KB) | Petrus3743 (talk | contribs) | Fehler in der Grafik behoben | |
| 11:52, 28 September 2014 |  | 872 × 791 (138 KB) | Petrus3743 (talk | contribs) | Dezimalbruch verschoben, Größe 1 Einheit = 7 cm | |
| 10:07, 28 September 2014 |  | 872 × 807 (129 KB) | Petrus3743 (talk | contribs) | Punkt r/3 eingetragen | |
| 06:55, 28 September 2014 |  | 872 × 791 (127 KB) | Petrus3743 (talk | contribs) | Bildgröße verändert 1 Einheit = 7cm | |
| 23:52, 27 September 2014 |  | 996 × 904 (127 KB) | Petrus3743 (talk | contribs) | Bildgröße angepasst, Nenner vom Dezimalbruch korrigiert | |
| 21:42, 27 September 2014 |  | 1,121 × 1,018 (127 KB) | Petrus3743 (talk | contribs) | Nenner vom Dezimalbruch berichtigt |
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