Dab tsi yog cov duab kos duab yooj yim?
Dab tsi yog cov duab kos duab yooj yim?

Video: Dab tsi yog cov duab kos duab yooj yim?

Video: Dab tsi yog cov duab kos duab yooj yim?
Video: Koj Hais Dab Tsi?/Suabci Kwm & Ab Meej Ham/Official MV 2023 2024, Kaum ib hlis
Anonim
  • Squares, rectangles, triangles, cones, thooj voos kheej kheej, lub voj voog, oval cov duab yooj yim uas yuav pab tau koj hauv kev kos duab kom raug ntau dua.
  • Feem ntau cov duab kos tuaj yeem tawg rau hauv cov duab yooj yim .

Hauv qhov no, dab tsi yog qhov yooj yim cov duab hauv kev kos duab?

Pib los ntawm kev kos duab peb lub hauv paus, lub voj voog, daim duab peb sab, thiab square tag nrho cov loj tib yam, freehand, tsis txhob ntshai mus tas li kho cov duab raws li xav tau kom zoo meej cov duab (tsis muaj rulers). Ib sab ntawm cov duab yooj yim, kos cov 3D sib npaug, a kheej kheej , cone, thiab kub.

Ib sab saum toj no, dab tsi yog lub ntsiab ntawm cov duab? Cov duab -ib keeb ntawm kev kos duab uas yog thaj tsam ob sab uas tau txhais nyob rau hauv qee txoj kev. A puab tej zaum yuav muaj ib qho kev piav qhia nyob ib puag ncig nws lossis koj tuaj yeem paub nws los ntawm nws cheeb tsam. Geometric cov duab - meej cov duab uas tuaj yeem piav qhia siv cov qauv lej.

Ntawm no, 5 cov duab yooj yim yog dab tsi?

Cov cov duab yooj yim daim ntawv muaj ntau tshaj cov duab uas koj tus menyuam yuav ntsib - square, duab plaub, lub voj voog, oval, daim duab peb sab thiab pob zeb diamond. Cov no cov duab kuj yog qhov yooj yim tshaj rau koj tus menyuam kos.

Lub cev zoo li cas?

Daim ntawv ntawm ib yam dab tsi muab rau nws puab . Cov duab yooj yim suav nrog lub square, lub voj voog, thiab daim duab peb sab.

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