Me pēhea te ki te kitea te rohe o te tapawha i tona taha, me ona hauroki?

I teie mahana, torutoru nei kahore e matau me pehea ki te kitea te rohe o te tapawha. I reira, i te reira i kua i tawhiti i te inanahi ... E ko, i te wa ka mohio katoa e founga ki te tātai i te rohe o te tapawha, no te mea i teie mahana, me te mea kia tangi reira heahea, taua take i tonu putanga i runga i te Ipurangi. Ko reira ke, ki te mea i te iti rawa - ko reira whakamataku.

Ahakoa i roto i te haapiiraa tuatahi e whakaako pehea ki te kitea te rohe tapawha. Ko me ako koe i te tuatahi ki te tautuhi i te rohe o te tapawhā (he tapawha - te tapawhā kotahi katoa, engari ki te taha rite).

Te anihia nei ia ki te hanga i runga i tetahi mehua tapawha o te rohe o te inenga - henemita tapawha mita tapawha ranei. Tenei wāhi mehua ko te tapawha ki taha rite ki te kotahi henemita kotahi mita ranei ranei. Tei runga i te rahi o te rohe ki te ana te ruri te, ka taea e te mea he heketea (kiromita tapawha), ranei ar (he tapawha ki taha o 100 mita, i roto i te kupu atu - "raranga"). Ēnei tapawhā ka whakatakotoria muhu ore i runga i te tapawhā i whanganga.

Hoki te whakamātautau, kia tango i te tapawhā iti ki taha o, mo te tauira, rite ki te 3, me te 5 henimita. Hoki mārama teina ākonga tavini te reira ki te utu i te ahua i runga i te whārangi i roto i te whare herehere, ka wehewehe i te tapawhā rārangi whakarara me te roa me te whanui, whakatakoto ratou i roto i te rohe o ngā pūtau e rua. Īhaka, te pūtau e rua i roto i te pukapuka noa kura hāngai ki tetahi henimita. Ko te kupu, puta reira e te wehea te tapawhā ki henimita tapawha, e whakanohoia te roto reira henimita tapawha - te wāhi o mehua inenga.

Ko te mahi i muri mai, ko te ki te tatau tahi nga tapawhā ki te tapawhā ki te taha o tetahi henimita. Ka taea e koe te tatau ratou te tuatahi i roto i te ara mua, tuhu ki ia rakau. Na kia mohio ki te whakamahi i tētahi ripanga whakareatanga unlearning: riro he rima tīwae, ia ki tapawhā e toru. Whakanuia ratou, tatou ngāwari tiki 15 henimita tapawha. I roto i ngā ohie, te rohe o ia tapawhā ko e whakanuia tona roa me te whanui.

Whakakapi i te tau 5 ki runga ki te "he", me te tokomaha 3 i runga i te «b», kitea ngāwari ki deduce te tātai rohe tapawhā tamariki. Na, huri i te reira i roto i taua S = toki b. Ko ko reira - he tātai mo te tapawhā. Me hoki tatou ki te kawe i te tikanga, whakamārama pehea ki te kitea te rohe o te tapawha!

E mea ohie roa! He rite taha o te tapawha, te auraa e taea e koe te whakakapi i te taha "b" i roto i te tātai i roto i te "i te". Na ka kite koe i te kīanga e whai ake nei: S = toki pai. Whakarea o te tau i tahaki riro te tapawha o te maha te maha o te tohu tuarua ranei.

Heoi, i reira e te tahi atu mau rave'a ki te kitea te rohe o te tapawha. Tenei, o te akoranga, i atu raruraru pāngarau. Ko ki ratou whakatau puta etahi tātai. Hei tauira, whakaturia ki te kitea i roto i pehea kitea te rohe o te tapawha e kore i runga i te taha, me te i runga i te hauroki.

Hei whakaoti i tēnei raruraru, i reira he iti matauranga o te kura tuatahi. Ka hiahia tatou i te ture tauwehe a Pythagoras. Tuatahi, hanga matou he tapawha, hei tauira, NMOP hauroki KORE = m. whiwhi tatou e rua waerite rite tapatoru tapawhā ki te m turanga.

Hoatu ana te ture tauwehe whakahuatia i runga ake, kitea tatou te taha o te tapatoru matau. tapawha NM + MO = KORE i te tapawha i roto i te tapawha. Engari kia rite ki NM = MO, kia tapawha matou + NM NM = KORE i te tapawha i roto i te tapawha. No reira NM 2 tapawha = KORE i te tapawha. NM Kimihia taea te tapawha te KORE wehewehe i te tapawha ki rua.

Otiia NM i roto i te tapawha - ko tika te whakahoki ki te pātai e founga ki te kitea te rohe o te tapawha tenei! He KORE - Ko te hauroki o te tapawhā. Na, ka taea e tatou te kawe i tētahi tātai hou e ta e te rohe o te tapawhā, ko te rite ki te hawhe o ona hauroki, whakaarahia i roto i te tohu tuarua.

Ko taea ki te ahu i te tātai te rapu i te wāhi tapawha haere te pūtoro o te porowhita mea tuhituhi ki roto ranei circumscribed a tawhio reira. Otiia kahore he mea aha raruraru kihai matou i faatiti'aifarohia, ka whakahaere tikanga ake te turanga e ako tatou i roto i te haapiiraa tuatahi - e whakanuia e rua taha o te tapawhā, ka taea e kitea e koe tona rohe.