| 1 | The sectional shape is a quarter of an octagon. | |
| 2 | Chinese nunchaku tend to be rounded, whereas Japanese are octagonal . | |
| 3 | His greatest achievement is the octagonal ribbed dome of the Florence cathedral. | |
| 4 | Eight-sided shape that can be customized by dragging any selection handle. | |
| 5 | The different shapes include oval, round, square, and octagonal. |