Item:Q7903: Difference between revisions

Created a new Item: strictly-convex deltahedron, convex deltahedron in which there isn't a couple of faces on the same plane
 
 
(One intermediate revision by the same user not shown)
Property / subclass of
 
Property / subclass of: deltahedron / rank
 
Normal rank
Property / subclass of
 
Property / subclass of: convex polyhedron / rank
 
Normal rank