en:User_talk:Oleg_Alexandrov Talk) . . 245x228 (5705 bytes) en:Image:Convex polygon illustration2.png English Wikimedia username: Oleg Alexandrov URL: https://commons...
DescriptionConvex polygon illustration2.svg English: Illustration of a concave set Date 18 June 2016 Source This file was derived from: Convex polygon illustration2...
