Natural shapes uas muaj nosymmetry xws li pob zeb, pob zeb, pebbles, zoo li dej thiab lwm yam.
tsis yog geometric txhais li cas?
nongeometric ( tsis piv) Tsis geometric.
Dab tsi yog suav tias yog cov duab geometric?
Ib daim duab geometric yog cov ntaub ntawv geometric uas tseem nyob thaum qhov chaw, nplai, kev taw qhia thiab kev xav tau raug tshem tawm los ntawm kev piav qhia ntawm cov khoom geometric… Cov duab zoo li no hu ua polygons thiab suav nrog daim duab peb sab, squares, thiab pentagons. Lwm cov duab yuav raug khi los ntawm nkhaus xws li lub voj voog lossis lub voj voos.
Koj pom thaj tsam ntawm cov duab tsis zoo li cas?
Txoj kev yooj yim tshaj plaws los xam thaj tsam ntawm qhov tsis sib xws yog txhawm rau faib nws mus rau hauv cov duab paub, suav thaj tsam ntawm cov duab paub, tom qab ntawd suav tag nrho cov cheeb tsam kom tau thaj tsam ntawm irregular shape lawv make up.
piv txwv ntawm cov duab geometry yog dab tsi?
Muaj ntau cov duab hauv geometry raws li lawv qhov ntev. Circle, Daim duab peb sab, Square, Rectangle, Kite, Trapezium, Parallelogram, Rhombus thiab ntau hom polygons yog 2-d duab. Lub voos xwmfab, Cuboid, kheej kheej, lub khob hliav qab thiab lub tog raj kheej yog cov duab peb sab.
