This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
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2006-09-04 01:44 Braindrain0000 223×291× (8937 bytes) Graphic showing vertical angles, where opposite angles have the same measure. Created by me and released into public domain
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((BotMoveToCommons|en.wikipedia)) ((Information |Description=((en|Graphic showing vertical angles, where opposite angles have the same measure. Created by me and released into public domain)) |Source=Transferred from [http://en.wikipedia.org en.wikipedia
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