File:Reuleaux triangle rotation corners.svg
Size of this PNG preview of this SVG file: 298 × 298 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 298 × 298 pixels, file size: 3 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Reuleaux triangle inscribed in a square; bold black line shows the boundary of the shape, shadowed by rotating this triangle inside the square. This shape almost coincides with the square itself (what is used in drilling square holes), except for four corners, at each of which its boundary coincides with an arc of an ellipse. One of these four ellipses (red) is shown, and its center (the opposite vertex of the square) is marked.
Русский: Треугольник Рёло, вписанный в квадрат. Жирная чёрная линия показывает границу области, которую покрывает треугольник при вращении внутри квадрата. Эта область почти совпадает с самим квадратом (что используется при сверлении квадратных отверстий), исключая четыре «уголка», каждый из которых задаётся дугой эллипса. Один из этих эллипсов показан красным, красной же точкой отмечен его центр. |
| Date | |
| Source | Own work |
| Author | LEMeZza |
Licensing
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 3.0 Unported 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 | 08:42, 11 September 2011 | | 298 × 298 (3 KB) | LEMeZza | {{Information |Description ={{en|1=Reuleaux triangle inscribed in a square; bold black line shows the boundary of the shape, shadowed by rotating this triangle inside the square. This shape almost coincides with the square itself (what is used in drill |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on cs.wikipedia.org
- Usage on hy.wikipedia.org
- Usage on ru.wikipedia.org
- Usage on tr.wikipedia.org
- Usage on uk.wikipedia.org
- Usage on vi.wikipedia.org
