This file is in the public domain because the copyright of this typographic work expired after twenty-five years of the first publication.
This template must not be used to dedicate an uploader's own work to the public domain; CC0 should be used instead.
This work must carry justifications for free usability in both the United States and its country of origin.
Status in the United States:
Public domainPublic domainfalsefalse
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.
Heptagon
Orijinal yükləmə gündəliyi
The original description page was here. All following user names refer to en.wikipedia.