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Tauira o te pōro - ohie, me te ngāwari

I roto i ētahi wā, ina mahi koe i te tahi mea handicrafts ranei, e hiahia ana kia koe ki te hanga i te pōro i te rahi etahi, me te diameter. Just tiki ake me te kia pea reira ki angitu. He Me tika. I roto i te tikanga ki te whiwhi i te hua e hiahiatia ana, he tauira tino tika o te pōro. Na ka tahuri ia a tawhio noa, me kahore koki. O te akoranga, he faufaa ano te pai rawa o te rauemi mo te popo. E tika ana kia netyanuschimsya.

O te akoranga, i reira he iwi e taea whakawhirinaki i runga i tou kanohi, me te e tātaitanga pāngarau e sharopodobnoe hua. Otiia ki te mea i te pōro tika i roto i? Fakakaukau ki he founga e taea te hanga i te reira koe ki te rahi tangohia.

Pehea Ko te tauira o te pōro?

Ko te huarahi māmā ki te hanga i te pōro ki te diameter o kore neke atu i te kotahi mita. Ki te he nui te rahi, kia wheako koe etahi raruraru.

Tikanga, hanga he pōro i te puawai o te rahi kotahi, me te āhua. E Katahi ratou papaki ki tetahi ki tetahi me te rārangi unu e ranei. I te wa ano e kore matou me wareware ki te waiho utu mō kaimono.

Ki te hanga koe i te mea porotaka o pahuka i, e kore e taea e koe nga puawai takitahi me te mamau. E ko, e kore te mea e tika ana ki te mahi i ia raupua motuhake, ka utu tika i runga i pahuka i te āhua e hiahiatia ana. I roto i tenei take, kahore he hiahia ki te waiho tahua mo te tui. Ko he pai anake hoki pahuka i rapa tenei.

A, no te hanga koe i tapahia he mea porotaka o te kiko i roto i ia raupua motuhake me tuia. Me kia te hononga whakawhiti äta - maheni.

Getting Started

Ki te tiki i te tauira tika o te pōro, kia tino ki te mohio tona diameter, e ko, te nui kitea.

Next hiahia koe ki te whakatau e hia o nga puawai ka waiho he pōro. Little taea e ono. Ko te nui o te poihau me i paea ai, Me te atu puawai.

Hei kitea i roto i te teitei o te ripa, e hiahia ana koe wehea e rua te paea.

Ki te tātai i te roa circumferential o te pōro, me whakanuia tona diameter e te uara tamau π = 3,14.

Nä, ki te te diameter o te pōro e toru tekau henimita, te roa o te paenga ko 30 * 3.14 = 94.2. teitei taupa Ko 94.2 / 2 = 47.1 cm.

I tua atu ko reira taea ki te tātai i te whanui o te taupa. Ki te hiahia tatou ki te hanga i te reira e waru, na te roa o te paenga wehea e 8 ki te 94,2, 11,775 e kite.

Afterword

Ki te tangata i enei tātai uaua katoa, ka taea e koe te rapu tauwhāiti generator rorohiko ki te tiki i te tauira tika i roto i te ao. Noa te whakauru i te diameter e hiahiatia ana me te maha o matamata, ka mahia ano te hōtaka rahi pōro heke mai (ara ki te tahua mō te kaimono).

Ako e founga ki te hanga i te mea porotaka o kiko, te tauira e hiahia ana koe ki te whakaora. Pea ratou haere mai tonu i roto i te pepa neke atu i te kotahi.

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