Zamkatimu
Bukuli limapereka njira zomwe zingagwiritsidwe ntchito kupeza utali wa mpira (wozungulira) wolembedwa mu piramidi yokhazikika: katatu, quadrangular, hexagonal ndi tetrahedron.
Timasangalala
Njira zowerengera utali wa mpira (gawo)
Zomwe zili pansipa zikugwira ntchito kwa . Njira yopezera utali wozungulira imadalira mtundu wa chithunzi, ganizirani zomwe mungasankhe.
Piramidi yokhazikika ya katatu
Pa chithunzi:
- a - m'mphepete mwa maziko a piramidi, mwachitsanzo, ndi magawo ofanana AB, AC и BC;
- DE - kutalika kwa piramidi (h).
Ngati zikhalidwe za kuchulukazi zimadziwika, pezani utali wozungulira (r) olembedwa mpira / bwalo angaperekedwe ndi chilinganizo:
Chochitika chapadera cha piramidi yokhazikika ya katatu ndi yolondola. Kwa iye, njira yopezera radius ili motere:
Piramidi yokhazikika ya quadrangular
Pa chithunzi:
- a - m'mphepete mwa maziko a piramidi, mwachitsanzo AB, BC, CD и AD;
- EF - kutalika kwa piramidi (h).
utali wozungulira (r) mpira / bwalo lolembedwa limawerengedwa motere:
Piramidi yokhazikika ya hexagonal
Pa chithunzi:
- a - m'mphepete mwa maziko a piramidi, mwachitsanzo AB, BC, CD, DE, EF, YA;
- GL - kutalika kwa piramidi (h).
utali wozungulira (r) Mpira / gawo lolembedwa limawerengedwa ndi chilinganizo:
