if you make one of the faces of a polyhedra 'see through' and peer in
what you see, distorted and flattened, is a 2-D representation of the solid
alternatively, you could view it as a projection:
what are these (common) 3D shapes?
which solid goes with which Schlegel diagram?
for the 2-D (flat) representations, what is the relationship between the numbers of :
- faces (enclosed spaces)
- edges (lines)
- vertices (nodes)?
No comments:
Post a Comment