Ukuthuthukiswa kwe-ekzosi

Iphetheni yokuthuthukiswa kwe-ekzosi ye-ekzosi enesimo sepiramidi enqunyiweko

X - Ububanzi besisekelo esingezansi.
Y - Ukuphakama kwepiramidi.
F - Ubude besisekelo esiphezulu.
E - Ububanzi besisekelo esiphezulu.
G - Ubude bobuso obuseceleni bepiramidi. I-Apofema.
U - I-engeli yokuthambekela kwepiramidi.

Iindlela zokubhadela nge-inthanethi.

I-calculator ikuvumela bona ubale amapharamitha wepiramidi enqunywe nge-tetrahedral enesisekelo esingunxande. Lokhu kuyasiza ekubaleni ama-ekzosi wokungenisa umoya, i-hood yekhishi nofana i-barbecue, nofana i-hood yepayipi letjhimela.

Indlela yokusebenzisa ukubala.

Khetha ubukhulu lapho ukubala kuzokwenziwa khona. Nikela ubukhulu eyaziwako nama-engeli wepiramidi. Tlika ibhathini elithi Bala. Njengomphumela wokubala, imidwebo yephetheni ye-cap iyakhiwa.
Imidwebo itjengisa ubukhulu beengcenye ngazinye zephetheni yepiramidi enqunyiweko.
Imidwebo nayo iyakhiwa: ukuqala kwangaphambili nokubuka eceleni.

Nangabe ubukhulu baka-E bulingana nobukhulu baka-F, khona-ke kuzokuba nepiramidi ejwayelekileko enqunyiweko.
Nangabe ubukhulu buyi-E=0 begodu F=0, kuzakuba nepiramidi ejayelekileko.

Njengomphumela wokubala, ungathola:

I-engeli yokuthambekela kwepiramidi, nangabe bekungaziwa.
Ukusika ama-engeli ekuthuthukisweni.
Indawo ephezulu nazo zoke iindawo eziseceleni.
Indawo engaphezulu yesisekelo esingezansi.
Umthamo wepiramidi.
Ubukhulu bephepha lokusebenza.

Itjhejo. Ungakhohlwa ukufaka iimvumelwano zokugoqa ukuhlanganisa iingcenye ze-hood.