File:Ptolemy Pentagon4.svg
Size of this PNG preview of this SVG file: 526 × 526 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 526 × 526 pixels, file size: 13 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. |
W3C-validity not checked.
Summary
| Description |
English: Square on the Pentagon chord equals square on decagon chord plus square on hexagon chord. |
| Date | 16th October 2008 |
| Source | Ptolemy Pentagon.svg: Dick Lyon |
| Author | Neil Parker |
| Permission (Reusing this file) |
none |
| Other versions | none |
Licensing
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
  
|
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
| ||
| This licensing tag was added to this file as part of the GFDL licensing update. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:16, 16 October 2008 | | 526 × 526 (13 KB) | Neil Parker | {{Information |Description= Square on the Pentagon chord equals square on decagon chord plus square on hexagon chord. |Source= Ptolemy Pentagon.svg: Dick Lyon |Date= 16th October 2008 |Author= Neil Parker |Permission= none |other_versions= none }} |
File usage
The following page uses this file:
