| Teny iditra | mifampijadona (jadona) | ||||||
| Sokajin-teny | matoantenin' ny mpanao | ||||||
| En quadrature [1.8] | |||||||
| Orthogonal, orthogonale, orthogonaux [1.66] | |||||||
| Voambolana | |||||||
| Ohatra | Droites orthogonales (tsipika mahitsy mifampijadona)
[1.66] | ||||||
| Haiendriteny |
| ||||||
| Nohavaozina tamin' ny 2023/05/23 |
|