Chọpụta ọdịiche doro anya n'etiti pyramid na prisms: ntuziaka zuru oke

Kedu ihe bụ pyramid na prisms?

Ma pyramid na prisms bụ ọdịdị geometric nwere akụkụ atọ.
Pyramid nwere ntọala nke bụ polygon na ihu akụkụ nke na-agbada na vertex nkịtị.
N'aka nke ọzọ, Prisms nwere ntọala abụọ yiri nke ahụ bụ polygon na akụkụ akụkụ akụkụ anọ ma ọ bụ square na-ejikọta na ntọala ndị a.

Ụdị na nhazi

Isi ihe dị iche n'etiti pyramid na prisms bụ n'ụdị na nhazi ha.
Pyramid nwere ọnụ ma ọ bụ vertex nke na-eche ihu na ntọala, na ihu akụkụ na-adabere na vertex a.
Pyramid ndị a na-ahụkarị bụ pyramid square, triangular na akụkụ anọ.

N'aka nke ọzọ, prisms nwere akụkụ anọ ma ọ bụ square bases na ihu akụkụ na-ejikọta iji mepụta ọdịdị siri ike.
Prisms ndị a na-ahụkarị bụ akụkụ anọ, quadrangular na hexagonal prisms.

Mpaghara dị n'elu na mpịakọta

Ihe ọzọ dị ịrịba ama dị n'etiti pyramid na prisms bụ ka esi agbakọ ebe elu na mpịakọta.
Iji gbakọọ ebe elu nke pyramid, anyị ga-agbakwunye nchikota nke mpaghara nke isi na mpaghara ihu ihu.
A na-agbakọ olu nke pyramid site na iji usoro V = 1/3 x A_base x elu, ebe A_base bụ mpaghara nke isi na ịdị elu dị anya site na vertex ruo na isi.

Iji gbakọọ n'elu ebe a prism, anyị ga-agbakwunyere ebe nke abụọ bases na ebe nke ihu ihu.
A na-agbakọ olu nke prism site n'ịba ụba mpaghara nke isi site na ịdị elu nke prism: V = A_base x elu.

Nchịkọta

• Pyramid nwere ntọala nke bụ polygon na ihu akụkụ nke na-agbada na vertex nkịtị.
• Prisms nwere ntọala abụọ yiri nke ahụ bụ polygon na akụkụ akụkụ akụkụ anọ ma ọ bụ square na-ejikọta na ntọala ndị a.
• Pyramid nwere ọnụ ma ọ bụ vertex chere ihu na ntọala, ebe prisms nwere ntọala abụọ hà nhata.
• Ngụkọ nke mpaghara elu na olu dị iche n'etiti pyramid na prisms.

Na nchịkọta, pyramid na prisms bụ akụkụ atọ dị iche iche n'ụdị na nhazi nke ntọala ha na ihu akụkụ ha, yana otu esi agbakọ ebe elu na mpịakọta ha. A na-eji ụdị ụdị abụọ ahụ eme ihe n'ọtụtụ ebe na nhazi ụlọ na injinia. imepụta ụdị ọhụrụ na arụ ọrụ.