Ka pololei, hexagon: He aha ka mea, ua hoihoi i loko, a pehea e kūkulu ia

Ua loaʻa he penikala kokoke oe? E ka nana aku i kona pauku - ia mea he regular hexagon, a me ka mea i kapaia, ka hex. Kēia palapala kekahi i kekahi Nut-pauku, he hexagonal kahua o Mū Kākela, ke aniani puka olu oia o kekahi luna 'nā lātoma o kalapona (e laʻa me, graphite) flake, kauwahi waihona meli a me nā mea. Pilikua regular hexagon i nei, ua 'akomi i ma Saturn ka lewa. Anei he mea malihini me ka pinepine ana o ke ano no kā lākou puke i haku ai mau manao o keia mau palapala? E ka nānā i kēia aka ma ka au mamuli.

Ka pololei, hexagon mea he iieeaii me eono like aoao, a like pana pua. Mai ka papa kula, ua ike i ka mea i loaa i ka hahai ana ka waiwai:

• I ka lōʻihi o kona aoao hoʻopili like me ka ke kahahńnai o ka circumscribed p ÷ ai. O nā mea a pau i ka geometric kinona , keia waiwai mea he mau hexagon.
• Ka pana pua, ua like, a me kēlā me kēia waiwai, he 120 °.
• Ke anapuni o ka hexagon hiki ke loaʻa mai o ka haʻilula P = 6 * R, ina ike ke kahahńnai o ka p ÷ ai circumscribed a puni ia, a me R = 4 * √ (3) * R, ka wā i ka p ÷ ai ua kākauʻia ma loko o laila. R a me R - ka Radii o ka p ÷ ai circumscribed, a kākauʻia.
• Ua i ho'ākāka 'ia ka wahi ku ma ka regular hexagon like penei: S = (3 * √ (3) * R ²⁾ / 2. Inā ke kahahńnai o ka poepoe ike ole ia, kahi e panai i ka lōʻihi o kekahi o na aoao - like uaʻike, e hoʻopili like me ka lōʻihi o ke kahahńnai o ka circumscribed p ÷ ai.

Ma ka regular hexagon i kekahi hana hoihoi hiʻona, ma i loaa ia ia ma ke ano maoli Ua laha - ia mea hiki ke hoʻopiha 'oe i kekahiʻilikai pelane me ka' ano a me nā wahi i wāhiʻia. Aia He oiaio, he ai-i kapaia o lemma Pala, no kahi mea pololei hexʻaoʻao o ka i mea like i ka 1 / √ (3), i ka luhi o ka he paʻa, oa hiki uhi i kekahi huapalapala me ke anawaena i loko o ka hoʻokahi mokuna.

Ano, e noonoo i ka hana ana o kekahi mau hexagon. He nui na ano, o ka simplest o i komo ai i ka hoʻohana 'ana o nā pńnńnń, penikala a me ka luna. Initially, ua huki i ka ākeʻakeʻa kumu kaiapili panana, laila kekahi wahi ma keia kaiapili mea he wahi. Me ka hoʻololi 'ana i ke panana pāʻoihana, kau i ke kihi ma keia wahi, e hoailona oukou i ka kekahi notch kaiapili, hoʻomau no laila, a laila, a hele oe a pau 6 wahi. Ka mea, koe wale no ka hoʻohui ia ma ka pololei laina Hoʻohana, a loaa i ka koi huahelu.

I ka mea, he mau manawa, i ka wa e makemake, e kikoo aku i ka nui hexagon. No ka laʻana, ma o ka elua-kaʻilikai gypsum palena, a puni ke kahua o ka IeIIeYOA o ke kikowaena chandelier, E e waiho ma ka lalo kiʻekiʻe o eono liʻiliʻi kukui. Ke panana o keia nui 'imi loa, loa paʻakikī e ia. He aha e hana ma keia hihia? Pehea hiki ke kikoo aku i ka nui p ÷ ai? Loa noonoo ole. E Pono e lawe i ka ikaika ulaula o ka makemake lōʻihi, a nakii kekahi o kona mau welau ma ke alo o ka penikala. Ano ka mea, koe wale nō e 'imi i ke kokoolua i Kuahiwi i kēia ka palena ma ka wahi, kahi o ka lua o ka pau ana o ka pae. O ka hana ana, ma keia hihia he mea nīnūnē hewa, akā, ka mea, e olelo lealea, e hiki e kekahi 'i ka malihini.