Geometry | 🗖 nosplit | ↑ parent "Mathematics" | 0, 8, 291

🗖 nosplit | ⇓ toc | ↑ parent "Mathematics" | Wikipedia | 0, 8, 291

Table of contents | 0, 8, 291
- 1. Sphere | 0, 1, 10 | 🔗 link | 🗖 nosplit | ↑ parent "Geometry"
  - 1.1. 3-sphere ( $S^{3}$ ) | 10 | 🔗 link | 🗖 nosplit | ↑ parent "Sphere"
- 2. Four-dimensional space | 9, 1, 37 | 🔗 link | 🗖 nosplit | ↑ parent "Geometry"
  - 2.1. Visualizing 4D | 28 | 🔗 link | 🗖 nosplit | ↑ parent "Four-dimensional space"
- 3. Polytope | 0, 3, 244 | 🔗 link | 🗖 nosplit | ↑ parent "Geometry"
  - 3.1. Regular polytope | 5, 2, 244 | 🔗 link | 🗖 nosplit | ↑ parent "Polytope"
    - 3.1.1. Platonic solid | 34 | 🔗 link | 🗖 nosplit | ↑ parent "Regular polytope"
    - 3.1.2. Classification of regular polytopes | 205 | 🔗 link | 🗖 nosplit | ↑ parent "Regular polytope"