tirotiro
He tātai tēnei tānga ka taea te whakamahi ki te kimi i te pūtoro o te pōro (awheawhe) kua tuhia ki roto i te koeko noa: tapatoru, tapawhā, tapaono me te tetrahedron.
Ngā tātai mō te tātai i te pūtoro o te pōro (poro)
Ko nga korero i raro nei e pa ana ki . Ko te tikanga mo te rapu i te radius e whakawhirinaki ana ki te ahua o te ahua, whakaarohia nga whiringa tino noa.
Tara tapatoru auau
I runga i te ahua:
- a – te tapa o te take o te tara, ara he wahanga riterite AB, AC и BC;
- DE – te teitei o te tara (h).
Mena ka mohiotia nga uara o enei rahinga, ka kimihia te radius (r) Ka taea te hoatu i te poroporo/awheawhe kua tuhia e te tauira:
Ko te take motuhake o te koeko tapatoru auau te mea tika. Ki a ia, ko te tikanga mo te kimi i te radius e whai ake nei:
Piramid tapawhā rite tonu
I runga i te ahua:
- a – te tapa o te take o te tara, ara AB, BC, CD и AD;
- EF – te teitei o te tara (h).
pūtoro (r) Ko te poi/awhe kua tuhia te tatau e whai ake nei:
Hexagonal pyramid auau
I runga i te ahua:
- a – te tapa o te take o te tara, ara AB, BC, CD, DE, EF, OF;
- GL – te teitei o te tara (h).
pūtoro (r) ka tātaihia te pōro/awheawhe kua tuhia mā te tātai:
