| Umxholo | 180 ° iProtractor |
| Amanqaku okuthengisa | Umgangatho olungileyo kunye nomthengisi, ixabiso elikhuphisanayo |
| Iimbonakalo | Uyilo olunemisebenzi emininzi, olulula nolucokisekileyo |
| Ukusetyenziswa | Zoba umgca othe ngqo kunye nesangqa, ulinganise ubude kunye ne-engile |
| Iiparamitha | 10cm, 180° |
| Isiqinisekiso |








