File:Archimedes1.svg

✓ The source code of this SVG is valid.

Summary[edit]

Archimedes used a diagram like this to determine the ratio of a circle's circumference to its diameter by inscribing successively complex polygons that shared either all vertices or all segment midpoints with a circle of diameter 1. Once he arrived at one polygon sharing 96 vertices and another polygon sharing 96 segment midpoints with the circle, he then averaged the perimeter of the two 96-gons and arrived at 3.14, the number we know as π.

Licensing[edit]

I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. If this is not legally possible: I grant any entity the right to use this work for any purpose, without any conditions, unless such conditions are required by law. PD Public domain false false

This media file is either in the public domain or published under a free license, and contains no inbound file links. If this media file is useful, then it should be transferred to the Wikimedia Commons. If this media is not useful, then please propose it for deletion or list it at files for discussion.

This file is a candidate to be copied to Wikimedia Commons. Any user may perform this transfer; refer to Wikipedia:Moving files to Commons for details. If this file has problems with attribution, copyright, or is otherwise ineligible for Commons, then remove this tag and DO NOT transfer it; repeat violators may be blocked from editing. Other Instructions Endorse this file for transfer by adding |human=<your username> to this Template. If this file is freely licensed, but otherwise unsuitable for Commons (e.g. out of Commons' scope, still copyrighted in the US), then replace this Template with {{Do not move to Commons|reason=<Why it can't be moved>}} If you think that a local copy of this file should be retained, then replace this Template with {{Keep local|reason=<Why a local copy is needed>}} Please ensure that the file has a properly descriptive and unambiguous name before transferring; see Wikipedia:File mover#What files should be renamed? for details.

This file was suggested for transfer by a bot (User:Fbot). Please verify that this file is suitable for Commons before transferring it.