Cov txheej txheem:
Video: Puas yog cuboid yog hom prism?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A kub yog ib lub thawv zoo li khoom. Nws muaj rau flatfaces thiab tag nrho cov ces kaum yog kaum sab xis. Thiab tag nrho nws lub ntsej muag yog cov duab plaub. Nws kuj yog ib prism vim nws muaj qhov sib npaug ntawm ntu raws qhov ntev.
Ib sab ntawm qhov no, puas yog cuboid prism?
Yog li ntawd, lub square yog ib daim duab plaub, uas txhais tau hais tias lub voos xwmfab yog ib prism los yog a kub !
Kuj Paub, lub hauv paus ntawm prism yog dab tsi? A prism yog ib tug polyhedron uas muaj ob congruentparallel polygons raws li nws hauv paus . Lwm lub ntsej muag ntawm a prism yog parallelograms, feem ntau yog cov duab plaub. A prism yog lub npe rau cov duab ntawm nws puag . Piv txwv li, qhov no prism hu ua hexagonal prism ,vim ob hauv paus yog hexagons.
Tsis tas li ntawd, qhov txawv ntawm Prism yog dab tsi?
uas yog prism
- Tsis muaj Curves! Lub prism yog polyhedron, uas txhais tau hais tias tag nrho cov ntsej muag yog flatten!
- Bases. Qhov kawg ntawm prism yog sib npaug.
- Sab. Lub ntsej muag ntawm lub prism yog parallelograms.
- Cov no yog tag nrho cov Prisms: Square Prism:
- Regular vs Irregular Prisms.
- Txoj cai vs Oblique Prism.
- Qhov chaw ntawm lub Prism.
- Volume ntawm ib Prism.
Puas yog ib qho prism?
Prisms muaj npe raws li cov duab ntawm lawv lub hauv paus (los yog hla ntu). Cov khoom peb-dimensional nram qab no tsis yog prism , raws li lawv tsis muaj qhov sib npaug sib npaug thaum txiav los ntawm lub dav hlau mus rau lub hauv paus lossis hauv rooj plaub kheej kheej , parallel mus rau qhov taw tes ntawm lub kheej kheej.
Pom zoo:
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