File:Trigonal dihedron.svg

DescriptionTrigonal dihedron.svg English: Trigonal dihedron - the spherical polyhedron with 3 vertexes and 2 faces Date 15 October 2016 Source Own work

Creative Commons Attribution-Share Alike 4.0 truetrue English Truncated trigonal dihedron author name string: A2569875 Wikimedia username: A2569875 URL: https://commons

File:Trigonal dihedron.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Trigonal dihedron.png