File:01-Angle trisection-Animation.gif
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Size of this preview: 800 × 509 pixels. Other resolutions: 320 × 204 pixels | 640 × 407 pixels | 965 × 614 pixels.
Original file (965 × 614 pixels, file size: 885 KB, MIME type: image/gif, looped, 37 frames, 37 s)
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[edit]Description01-Angle trisection-Animation.gif |
Deutsch: Dreiteilung des Winkels, Näherungskonstruktion als Animation English: Trisection of an angle, proximity construction as animation |
Date | |
Source | Own work |
Author | Petrus3743 |
Other versions |
Konstruktionsprinzip, Design principle
[edit]- Näherungskonstruktion
- Den gegebenen Winkel (wenn 180° ≥ > 90°) bzw. den Ergänzungswinkel (wenn 0° < ≤ 90°) mit vier Winkelhalbierenden verkleinern und den Kreisbogen MFG zwischen Winkelhabierende w3 und w4 mit einer Näherungslösung dritteln.
- Proximity construction
- Reduce the given angle (if 180° ≥ > 90°) or the complementary angle (if 0° < ≤ 90°) with four angle bisector and the circular arc MFG, between w3 and w4, and thirds him with an approximate solution.
Fehler, Error
[edit]- Max. Winkelfehler von β: δ ≈ ±1,27E-6°, wenn Winkel α nahezu 0° bzw. 180° ist.
- Bei einem Radius r = MA = 100 km wäre somit der max. Fehler an der Sehne ±2,2 mm
- Max. angle error of β: δ ≈ ±1.27E-6°, when angle α is almost 0° or 180°.
- At a radius r = MA = 100 km would thus be the max. error on the chord ±2.2 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.
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:23, 22 August 2016 | 965 × 614 (885 KB) | Petrus3743 (talk | contribs) | Winkel 10° aufgenommen | |
20:21, 21 August 2016 | 965 × 614 (863 KB) | Petrus3743 (talk | contribs) | SHOULD korrigiert | ||
15:11, 19 May 2015 | 965 × 615 (827 KB) | Petrus3743 (talk | contribs) | User created page with UploadWizard |
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