Pyramid - iṅomi. Iṅomi pyramid maka bonding. iṅomi akwụkwọ

Rektangulu, square, triangle, trapezoid na ndị ọzọ - geometric shapes nke ngalaba nke ihe kpọmkwem sayensị. Pyramid - a polyhedron. Ndabere nke a ọnụ ọgụgụ a polygon, na n'akụkụ chere ihu triangles enwe a nkịtị vertex, ma ọ bụ trapezoid. ụdị na-mere na-aghọtacha ọmụmụ ihe ma ọ bụla geometric ihe. Ha na-eji ihe ndị kasị iche iche ihe onwunwe site na nke ị na-pyramid. The elu nke multi-faceted ọnụ ọgụgụ, gbapụ na ụgbọelu, a na-akpọ ya iṅomi. Mepụta a layout usoro ga-enyere gbanwee ewepụghị akpọkwa na atọ akụkụ polyhedrons na ụfọdụ ihe ọmụma nke jiometrị. Ịgụ isiokwu nke akwụkwọ ma ọ bụ katọn adịghị mfe Nlụpụta. Nkà chọrọ ịrụ ịbịaru na set nha.

Ọnọde na Ngwa

Modelling na mmejuputa iwu nke na achị olu nke geometric shapes - ihe na-akpali na-akpali akpali usoro. Akwụkwọ nwere ike a ọnụ ọgụgụ buru ibu nke iche iche layouts. Na-arụ ọrụ ga-mkpa:

• akwụkwọ ma ọ bụ paperboard;
• mkpa;
• pensụl;
• akara;
• compasses;
• erasers;
• gluu.

Akọwapụta kwa

Mbụ niile, kọwaa ihe ga-pyramid. Iṅomi a ọnụ ọgụgụ bụ ihe ndabere maka mmepụta nke a nnukwu udi. Gaa na-arụ ọrụ ga-achọ ike na nkenke. Na-ezighị ezi ịbịaru a geometric ọnụ ọgụgụ ha ga-ekwe omume na-anakọta. Ka e were ya na ị chọrọ ime ka ukwuu nke a mgbe nile zita pyramid.

Ọ bụla geometric ahu nwere ụfọdụ Njirimara. Nke a na ọnụ ọgụgụ bụ isi mgbe nile polygon, na ya n'elu atumatu olu ya center. Dị ka ndị isi na-ahọrọ equilateral triangle. Ndokwa a na ezipụta aha. The n'akụkụ n'ọnụ na pyramid - a triangle, ndị ọnụ ọgụgụ ha na-adabere na họrọ polyhedron isi. Na nke a, a ga-enwe atọ. Ọ dịkwa mkpa ịmata akụkụ nke niile mmiri, nke pyramid ga-haziri. Ịgụ isiokwu nke akwụkwọ na-rụrụ dị na niile geometric udi data. The afọ nke ga-eme n'ọdịnihu nlereanya kpọmkwem tupu. Site ndị a data, nhọrọ na-adabere na ihe onwunwe na-eji.

Olee otú m ike iṅomi a mgbe pyramid?

Ndabere nke nlereanya bụ a mpempe akwụkwọ ma ọ bụ katọn. The ọrụ na-amalite na a ịbịaru nke pyramid. Ọgụgụ na-anọchite anya na gbasaa ụdị. N'elu image na akwụkwọ kwekọrọ preselected akụkụ na parameters. Ịgachi pyramid nwere a isi nke a mgbe nile polygon, idi-elu-enyefe site ya center. Anyị na-eme a mfe nlereanya ka a mmalite. Na nke a - ọ bụ a zita pyramid. Kpebisie ike na size nke ahọrọ udi. Na-ewu a Doppler pyramid onye isi bụ ihe equilateral triangle, etiti nke mpempe akwụkwọ, na-eji a onye na-achị na pen, ise a nyere isi size. Onye nke ọ bụla n'akụkụ na-adọrọ mmasị na n'akụkụ ihu nke pyramid - triangles. Ugbu a anyị na-aga ha na-ewu. Akụkụ n'akụkụ elu n'akụkụ nke triangles ji atụ compasses. The ụkwụ anụ nke a compass ekenịm ke n'elu nke na-ese isi na-eme ka a notch. Action megharịa, na-akpụ akpụ na-esote ebe nke triangle. The nrutu n'ihi n'ụdị omume ahụ, n'akụkụ ihu kọwaa vertices nke a pyramid. Ha jikọọ na isi. Ịbịaru nweta pyramid. N'ihi hụ volumetric shapes na mpụta n'akụkụ ihu enye valves. Dorisovyvat obere trapezoid.

layout nzukọ

Ebipụ ya na mkpa mere nke ngwe ịbịaru. Jiri nwayọọ gbagọrọ agbagọ ike iṅomi na niile e. Valves-uwe na a trapezoid udi n'ime ya ka ihu-emechi. Ha na-emekwa mama. Nkeji iri atọ gasịrị, mama dries. Volume ọgụgụ dị njikere.

Iṅomi quadrangular pyramid

Akpa, were ihe ya anya ka a geometric ọnụ ọgụgụ, okirikiri nhọrọ ukwuu nke ga-arụpụtara. Base họrọ quadrangle pyramid. Side ọgịrịga - triangles. Iji rụọ ọrụ site na iji otu ihe na ngwá ọrụ, dị ka na aga na version. Ịbịaru na-eme na akwụkwọ na a pensụl. Na etiti nke mpempe akwụkwọ ise a rektangulu na họrọ kwa.

N'akụkụ nke ọ bụla nke isi ike na ọkara. Bịaruo a perpendicular, nke ga-elu nke zita ihu. Solution compasses hà n'ogologo nke n'akụkụ ihu nke pyramid, na-eme perpendiculars serifs, mwube ya isi ụkwụ na top. Ma n'akuku nke otu akụkụ nke isi ijikọ natara uche na perpendicular. N'ihi bụ na n'etiti nke na-eru a square, na ndị ihu na-ese triangles. Idozi nlereanya na akụkụ ha dorisovyvayut inyeaka valves. N'ihi na a zuru ezu a pụrụ ịdabere na kpọgide ibe sentimita n'obosara. Pyramid dị njikere maka mgbakọ.

Ikpeazụ ogbo nke mmejuputa iwu-nke layout

Ihe ebipụ ndị ụkpụrụ iberibe tinyere ngwe. Debara aha na edoghi ehulata akwụkwọ. Collection olu ọgụgụ emepụta site gluing. Valves nyere lubricates mama na idozi dapụtara nlereanya.

Volumetric ụdị nke mgbagwoju shapes

Mgbe n'ịrụ a mfe polyhedron ụdị pụrụ ibugharịa na ihe mgbagwoju geometric shapes. Iṅomi truncated pyramid bụ ihe ndị ọzọ siri ike na-egbu. Ya bases ndị yiri polyhedra. The n'akụkụ chere ihu - a trapezoid. The usoro nke ndị ọrụ ga-abụ otu onye nke na-eme dị mfe pyramid. Iṅomi ga-cumbersome. Ịrụ ịbịaru eji a pensụl, onye na-achị na compass.

Building ịbịaru

Iṅomi truncated pyramid na-eme na ọtụtụ nkebi. Side ihu nke a truncated pyramid bụ a trapezoid, na bases - dị polyhedra. E were a square. On a mpempe akwụkwọ trapezoid ịrụ eru na kwuru kpọmkwem akụkụ. The n'akụkụ nke dapụtara ọgụgụ inyịme na nrutu. N'ihi bụ ihe isosceles triangle. Ya n'akụkụ nke ji atụ compasses. On a akwụkwọ, anyị na-ewu a gburugburu na a okirikiri nke dị n'ebe dị anya tụrụ.

The ọzọ ogbo - owuwu nke mpụta n'ọnụ, nke bụ a truncated pyramid. Iṅomi a rụrụ n'ime mmasị gburugburu. Atụ compasses ala isi nke trapezoid. Anyị mara na nke dị gburugburu ise ihe nke na-ejikọrọ na ya center akara. Anyị nwere anọ equilateral triangles. Compass ọtùtù nke trapezoid na-mmasị na a iche iche akwụkwọ. Nke a anya chere mmasị na bụla n'akụkụ triangles. The nwetara ihe na-ejikọrọ. The n'akụkụ ihu nke trapezoid dị njikere. Ọ na-anọgide na-abịaru elu na nke ala isi nke pyramid. Na nke a, ndị a polyhedra - n'ámá. The elu na ala isi nke mbụ trapezium dorisovyvat n'ámá. Ịbịaru na-egosi akụkụ nile nke nwere a pyramid. Iṅomi bụ fọrọ nke nta njikere. Ọ na-anọgide na-rụchaa njikọ valves ndị dị n'akụkụ a square na a nta otu n'ime ihu nke trapezium.

Ẹkụre ịme ngosi uwe

Tupu gluing volumetric ọgụgụ osise nke a ngwe ebipụ ya na mkpa. Next, ike iṅomi nlezianya apịaji tinyere edoghi debara aha. Gwara valves refueled n'ime nlereanya. Ha griiz mgba na enwe megide n'ọnụ nke pyramid. Ụdị enye akọrọ.

Production nke dị iche iche ụdị nke polyhedra

Ịrụ volumetric ụdị nke geometric shapes - na-akpali akpali ahụmahụ. Iji mụta ya nke ọma, ị kwesịrị ị na-amalite na mmejuputa iwu-nke kasị mfe-enyocha kwa. Nke nta nke nta na-akpụ akpụ site na mfe crafts na ihe mgbagwoju ụdị, ị nwere ike ịmepụta kacha mgbagwoju anya aghụghọ.