Leḥsab n yiwen n usqif n wuzzal usrid s yiwen n uẓar n zigzag
Ttxil sken-d lqidar ilaqen s milimitren.
X - Tehri n uldi n tesraft
Y - Taɣzi n uldi
W - Tewri n usliẓri
F - Aɛeddi n isurifen
C - Amḍan n isurifen
Z - Taɣect n usurif
A - Taɣect n teɣsert n lqern
SP - Afeḍ-d amkan n tmeẓẓuɣt tamezwarut s tmuɣli n uswir n lqaɛa n lqaɛa tis snat.
LR - Sbedd taswiɛt n usnerni. I usnulfu n usqif.
neɣ
Tizemmar n wahil.
Leḥsab n usnulfu n tmeẓdiyin n lḥelma s tmeẓdiyin n zigzag.
Asenqed n tmerna n tmeẓdiyin n uprofil i ilaqen i tmeẓdiyin n tmeẓdiyin.
Imeẓla n tɣawsiwin s tɣawla n wakk iḥricen.
Angle n tɣerɣert n tɣerɣert.
Area n tɣawsiwin n tɣawsiwin.
Iḍrisen d tfelwiyin n tfelwit n wakk iferdisen n tfelwit.
Rekomendasiyen n tmeɣra n tmeɣra.