Cov npas hlau nplaum tsis yog tsuas yog muaj kev ntxhov siab loj- txo cov teebmeem, tab sis kuj muab ntau yam kev ua ub no. Nov yog qee qhov kev pom zoo kom ua si:
Ua ke Cov Duab Geometric: Cov khoom sib nqus tau yooj yim sib sau ua cov duab geometric xws li lub voos xwmfab, spheres, thiab pyramids. Qhov kev ua no tsis yog tsuas yog txhim kho kev xav hauv nruab nrab xwb tab sis kuj tseem txhim kho kev xav txog kev xav.
Tsim 3D Structures: Ntxiv nrog rau cov duab geometric yooj yim, cov khoom sib nqus tuaj yeem ua ke los tsim cov qauv 3D nyuaj, xws li txuas hniav, yees, thiab txawm tias tsiaj cov duab. Cov haujlwm no xav tau qib siab ntawm kev muaj tswv yim thiab kev xav.
Kev Sib Tw Sib Tw: Ua si sib nqus pob ua si nrog cov phooj ywg lossis tsev neeg, sib tw sib tw los tsim ntau cov duab lossis cov qauv nyuaj li sai tau hauv lub sijhawm teem. Qhov no tsis yog tsuas yog txhim kho kev sib raug zoo tab sis kuj ntxiv cov khoom sib tw.