Card model
| Construction d'un nonagone régulier One-Cut Nonagon | |
| Author | Philip Chapman-Bell |
| Category | maths and origami |
| Source | internet |
| Page | 2p |
| More photos | - |
| Commentaires | Quelques plis simples pour obtenir un nonagone régulier |
| Difficulty | * |
| Base | - |
| Format | carré |
| Annotation | Done |
| No associated link | Aucun lien associé |