Developing other geometric frames: square pyramid (half octahedron)
- Maria Laura Bassi
- Feb 10, 2019
- 1 min read
Updated: Feb 25, 2019
From cube's frames, making another Platonic solid's frame:
square pyramid, half regular octahedron, made by a square base and four equilateral triangles.
Platonic solids made until now:

Comments