Leḥsab n yisuḍaf s yisuḍaf n 90° n uɛeddi

Tameẓla n leḥsab n yisuḍaf n useklu

Ttxil-k sken-d lqidar ilaqen.

X - Tehri n uldi n tesraft
Y - Taɣzi n uldi
Z - Tewri n usliẓri
F - Aɛeddi n isurifen
W - Taɣect n usurif
C - amḍan n yal iswiren
C1 - Amḍan n isurifen deg usafag n wadda
C2 - Amḍan n isurifen n tuzzya

amnir

Leḥsab n tmeẓdiyin s 90° n tmeẓdiyin n tmuɣli.

Aselkim n useklu s tɣawsiwin yettwaɛerḍen yezmer ad yessiweḍ ad yessiweḍ s waṭas amkan deg uxxam war ma yexṣer lfayda d uxeddim.

Mi ara tḥesbeḍ, efk-d lwelha-k ɣer umḍan n tɣawsiwin n tɣawsiwin n tɣawsiwin. Deg tmusni-inu, 3 n tɣawsiwin d tid igerrzen akk i tɣerɣert n 80 cm. Ugar - tikliwin ad ilint ẓẓayet aṭas dɣa ur ttḥulfunt ara.

Ma yella lqeḍyan-nni yella kan nnig n tqacuct n tmeẓdiyin, ihi lqedd deg umkan n tmuɣli ɣer tqacuct d ayen yesɛan azal akken ur ttwajerḥen ara yiqerra. Ilaq ad yili ma ulac 2 n lmitrat.

S usnulfu-a, lqedd n tmeẓdiyin yetturar tamlilt d tameqrant. Imi yettaḍsa srid lfayda n tmuɣli n tɣawsiwin. Simal yettnerni usqif, simal yettnerni umḍan n tɣawsiwin i izemren ad ttwasqedcent war ma ttwaxṣ̣rent tɣawsiwin.

S sseba n tɣawsiwin yemgaraden n yisenfaren d tɣawsiwin, ur ttwaḥesben ara yiẓeḍwan n tmeẓdiyin neɣ ur ttwaseknen ara s kra n tɣawsa deg wahil.

Yesɛan azal! Err lwelha-k ɣer tɣawsiwin n tɣawsiwin n tmuɣli. Akken ad d-tafeḍ lqidar n tɣawsa, ur tettut ara ad ternuḍ lqidar n tmeẓẓuɣt ɣer lqidar-a.

Leḥsab n tmeẓdiyin n uẓru ur yemgarad ara ɣef leḥsab n tmeẓdiyin n useklu neɣ n lḥelya. Ayen agejdan d aḥseb akken iwata n tɣawsiwin. Ilaq ad yiři lqedd nsen d yiwen i marra iḥricen nnes.

Leḥsab n tmeẓẓuɣt n tmeẓẓuɣt yettwaḥseb s useqdec n tfelwit i d-yesbedden tuɣzi n tmeẓẓuɣt.
Tiɣzi n tfekka n umdan tella gar 60 ar 66 cm, s tlemmast n 63 cm.
Asslaḍ igerrzen yettemcabi ɣer talɣa: 2 n teɣziwin n yisuḍaf + Lqedd n usurif = 63±3 sm.

Asenqes n tmeẓdiyin i d-yettawin lxir akk d win n 30° ar 40°.
Ilaq lqedd n tfelwiyin n tfelwiyin ad yili d win i d-yettawin lqidar n tceṭṭiḍt 45 - ur d-yettili ara ddaw n 28-30 cm.
Lexṣaṣ n telqi yezmer ad yettwaxelleṣ s tmeẓẓuɣt n tmeẓẓuɣt.
Ilaq ad yaweḍ lqedd n tmeẓẓuɣt alamma d 20-25 cm.

Ahil ad d-yessuffeɣ isura n yiwen n usqif s yiḍarren yettwasqedcen s tɣemmar d tɣawsiwin timeqranin.
Iḍrisen-a sseknen-d lqidar amatu n tmeẓdiyin, tignatin n tqacuct n tmeẓdiyin ɣef yiferdisen, tiɣemmar n tmeẓdiyin d lqidar agejdan n tmeẓdiyin s timmad-nsent.

Ssarameɣ ahil-a ad k-iɛiwen ad tesnulfuḍ yerna ad tgeḍ tasekkirt i tẓegwa-inek neɣ i wexxam-inek s ifassen-inek.