Qhov yooj yim tshaj plaws polygons muaj peb sab, yog li peb pib nrog daim duab peb sab: Tag nrho triangles tessellate. Daim duab ua haujlwm vim tias tag nrho peb lub ces kaum (A, B, thiab C) ntawm daim duab peb sab tuaj ua ke los ua lub kaum sab xis 180 ° - kab ncaj.
Cov duab dab tsi tsis tuaj yeem tessellate?
voj voog lossis ovals, piv txwv li, tsis tuaj yeem tessellate. Tsis tsuas yog lawv tsis muaj kaum, tab sis koj tuaj yeem pom meej tias nws tsis tuaj yeem muab cov voj voog ib sab ntawm ib leeg yam tsis muaj qhov sib txawv.
Vim li cas daim duab peb sab tessellate?
Ib daim duab yuav tessellate yog tias nws cov vertices tuaj yeem muaj cov lej ntawm 360˚. Hauv ib daim duab peb sab sib npaug, txhua qhov vertex yog 60˚. Yog li, 6 daim duab peb sab tuaj yeem ua ke ntawm txhua qhov chaw vim 6 × 60˚=360˚. … Ib lub square yuav tsim cov ces kaum uas 4 squares sib ntsib, txij li 4 × 90˚=360˚.
Daim duab peb sab twg tuaj yeem tessellate?
Tsuas muaj peb cov duab tsis tu ncua uas tessellate - lub xwmfab, daim duab peb sab sib npaug, thiab cov hexagon li niaj zaus. Tag nrho lwm cov duab tsis tu ncua, xws li tsis tu ncua pentagon thiab octagon li niaj zaus, tsis txhob tessellate ntawm lawv tus kheej.
Do scalene daim duab peb sab tessellate?
Teb thiab piav qhia:
Yes, daim duab peb sab scalene ua tessellate.
