Basic katundu wa prism

M'buku lino, tikambirana za zinthu zazikulu za prism (zokhudzana ndi maziko, m'mphepete, nkhope ndi kutalika), kutsagana nawo ndi zithunzi zojambula kuti mumvetse bwino zomwe zaperekedwa.

Zindikirani: tidasanthula tanthauzo la prism, zinthu zake zazikulu, mitundu ndi zosankha zamitundu yosiyanasiyana, kotero sitikhala nazo mwatsatanetsatane apa.

Prism Properties

Tidzalingalira zazinthuzo pogwiritsa ntchito chitsanzo cha hexagonal prism yowongoka, koma imagwira ntchito pamtundu wina uliwonse.

Katundu 1

Prism ili ndi maziko awiri ofanana, omwe ndi ma polygons.

Iwo. ABCDEF = A₁B₁C₁D₁E₁F₁

Katundu 2

Nkhope zam'mbali za prism iliyonse ndi ma parallelogram.

Pa chithunzi pamwambapa ndi: AA₁B₁B, BB₁C₁C, CC₁D₁D, DD₁E₁E, EE₁F₁F и AA₁F₁F.

Katundu 3

Mphepete zonse za prism ndizofanana komanso zofanana.

• AA₁ = BB₁ = CC₁ = DD₁ = EE₁ = FF₁
• AA₁ | | BB₁ | | CC₁ | | DD₁ | | EE₁ | | FF₁

Katundu 4

Gawo la perpendicular la prism lili pamakona abwino kumbali zonse ndi m'mphepete mwa chithunzicho.

Katundu 5

msinkhu (h) prism iliyonse yopendekeka nthawi zonse imakhala yochepa kuposa kutalika kwa m'mphepete mwake. Ndipo kutalika kwa chithunzi chowongoka ndi chofanana ndi m'mphepete mwake.

• Pa mkuyu. kumanzere: h = AA₁
• Mu mkuyu. mlandu: h <AA₁