Assertion: polyhedron's face | /r/HasAspect | many sides
Facets:
Source sentences:
text: Shallow truncation - Edges are reduced in length, faces are truncated to have twice as many sides, while new facets are formed, centered at the old vertices.
text: This is the one Platonic solid which is self-dual, as each face has three sides and each vertex joins three edges.
text: We also notice that any face has at least 3 sides, so the total number of sides is at least 3 times the number of faces.
text: The restriction m ≥ 3 enforces that the polygonal faces must have at least three sides.
text: - Edges are reduced in length, faces are truncated to have twice as many sides, while new facets are formed, centered at the old vertices.