Tụlee otú iji mee ka onye octahedron akwụkwọ

N'etiti nile dị na geometric ọgụgụ, nke pụtara na ụbọchị nke ochie, otu n'ime ihe ndị kasị akpali a na-ewere ga-octahedron. Nke a na ọnụ ọgụgụ bụ otu n'ime ise ozu, na-akpọ-akụzi si gbasaa. O ziri ezi, ezi na multi-faceted, na ọ na-nwere dị nsọ pụtara si ele ihe anya nke siri ike jiometrị, dị ka na-eme na Gris oge ochie. Taa, a na geometric aru-amụ ụmụaka n'ụlọ akwụkwọ, na iji ghọta ya Ọdịdị mma, anyị ga-ahụ otú iji mee ka onye octahedron akwụkwọ.

kwadebe ihe

All na-mkpa n'oge usoro a - a ụzọ mkpa, mama, a pensụl, a onye na-achị, na akwụkwọ ya, nke ga-etolite ihe ndabere maka ọdịnihu crafts. Ọ na-kweere na onwe ha mmepụta nke a stereometric ọgụgụ mma nkịtị eche echiche, na-eme ka ọ dịkwuo mfe ịnyagharịa na ohere. Ya mere, i nwere ike iji anyị nkenke nkuzi ịchụkwudo na ụlọ akwụkwọ jiometrị nkà ma ọ bụ na-enye nwa sculpt ihe yiri mgbe ọ hụrụ a nsogbu na uzọ nke geometric oghere na shapes.

Osisi - kwesịrị ntụkwasị obi nnyemaaka

The mbụ nhọrọ nke-esi mee ka ihe octahedron akwụkwọ - nke a bụ okokụre ise. Na isiokwu na foto, nke na-egosi a na ọnụ ọgụgụ a Doppler, na ihe nile na-anọgide - nke a bụ na-ebipụta ya na mama na-zubere e. Ya mere, gị hack ga-enwe ọtụtụ ezi ntọala. Echefukwala tupu-pasted akwụkwọ na katọn ka octahedron bụ ihe inogide na-adịru ogologo. Nke a dị mkpa karịsịa ke edinam na ya bu n'obi maka a nwa.

All na aka ha

Ọzọ n'onwe-esi mee ka ihe octahedron akwụkwọ, dabere na mfe formulas na drafting. Nke a geometric ọgụgụ ekewet nke 8 na-emenye ndị vertices 6 na 12 ọgiriga, ọ bụla nke 4 converge na a vertex. Ọ bụrụ na ị tinye na a otu nọmba niile nkuku nke octahedron, na ego a ga-hà 240 degrees. Ọ kwesịkwara kwuru na nke a mythical stereofigura nwere a zita isi na bụ kpam kpam symmetrical, n'ihi ya, a na-akpọkarị antiprisms.

ihe stereometry

Iṅomi octahedron a kọwara ka kpamkpam hà ọ bụla ọzọ triangles. Isii n'ime ha na-mere ndokwa na a otu n'usoro na "Diamonds", na ndị ọzọ na abụọ na ha bases n'akụkụ n'etiti abụọ na ọnụ ọgụgụ site dị iche iche n'akụkụ. Ya mere, azịza nke ajụjụ nke-esi mee ka ihe octahedron akwụkwọ enweghị layout dị mfe. Ị na mkpa iji họrọ otu uru nke onu, na-etinye ya na a kpuchie nke asatọ equilateral triangles. Echefula na-ahapụ onuete kwesịkwara iburu n'uche na anọghị n'ogige atụrụ akara, nke ị na-gluu n'ọdịnihu crafts.

The mgbagwoju anya jiometrị nzuzo

E nwere dị iche iche iche dị otú ahụ stereofigury. Otu n'ime ha ọ bụ uru banyere cuboctahedron. Zaa bụ isii n'ámá na asatọ equilateral triangles na-anakọtara na volumetric ahụ dị ka iwu si of symmetry. Nke a na ọnụ ọgụgụ bụ ọkara mgbe, na ọ bụ uru na-arịba ama, nnọọ ụmụaka. Ọ chọpụtara na ọ bụ Onye Okike nke Leonardo da Vinci, na mgbe ahụ a na-akpọ "kpakpando ekara octahedron". Mee ya ka ọ, ị nwekwara ike dị ka ndị ahụ chọrọ atụmatụ na isiokwu.