Tangram Duck Shape Saib Txhua Daim Ntawv Ua Haujlwm
Rub tawm no tangram duck puzzle, ces hais kom koj tus menyuam pib qhov kev lom zem tsis kawg. Cov menyuam yaus tsis tawm tsam nrog kev tsim cov tangram os vim qhov kev kawm app nyob ntawm no los muab lawv cov ntawv ua haujlwm uas lawv tuaj yeem siv lawv lub peev xwm thaum kawm txuas ntxiv. Tangrams yog ib qho cuab yeej zoo rau kev tsim qhov kev xav ntawm qhov chaw thiab tshawb txog cov feem ntau thiab ntau lub tswv yim geometric, suav nrog qhov loj me, cov duab, kev sib haum xeeb, qhov sib xws, thaj tsam, ib puag ncig, thiab cov khoom ntawm polygons. Tangram duck daim ntawv ua haujlwm yog lom zem rau cov menyuam yaus txhua hnub.