TAHURA INYISHU Ibi bibarwa gute? Ivyo winjiza mu ngero za Amerika bikoresha fiti ku burebure n'ubwaguke, amainshi ku bwimbike. Ingero za metero zikoresha metero na santimetero. Inyishu irimwo inyongera y'ibizotakara yatowe.
Ingano ya beto y'urukiramende Ingano = uburebure × ubwaguke × ubwimbike × (1 + ibizotakara %)
Akarorero ngirakamaro Dale ya fiti 20 × 12 ifise uburebure bw'amainshi 4 igira ingano y'intango ya hafi yadi kibe 2,96 imbere yo kwongerako ibizotakara.
IBIBAZO BIKUNZE KUBAZWA Inyishu zihuta Kuki wongerako ibizotakara?+ Itandukaniro ry'icobo, guseseka n'ubutaka butaringaniye bishobora kwongera ibikoresho bikenewe vy'ukuri. Abatanga ibikoresho bashobora gufasha kwemeza igitigiri ca nyuma co gutumiza.
Beto iteguye igurishwa mu yadi kibe?+ Muri Amerika, beto iteguye ikunze gutumizwa mu yadi kibe. Abatanga bakoresha ingero za metero akenshi bakoresha metero kibe.
Nkeneye yadi kibe zingahe za beto?+ Kuba uburebure, ubwaguke n'ubwimbike bwa dale mu ngero zimwe, uhindure fiti kibe zibe yadi kibe, hanyuma wongereko ibizotakara.
Yadi kibe imwe irimwo fiti kibe zingahe?+ Yadi kibe imwe irimwo fiti kibe 27.
Notumiza beto y'inyongera ingana gute?+ Ijana 5 gushika 10 ni ibisanzwe ku bikorwa vyoroshe, ariko ubutaka butaringaniye n'imiterere igoye bishobora gusaba vyinshi.
Nshobora kubikoresha ku mishinge canke ku nkingi?+ Iyi verisiyo igereranya dale y'urukiramende. Gabura ibikorwa bigoye mu bice vy'urukiramende canke ukoreshe igereranya ry'imiterere yihariye.
Nkwiye kuzunguruka ivyo ntumiza hejuru?+ Ego. Emeza igitigiri gitoyi ntarengwa n'ibice vyo gutumiza vy'uwutanga imbere yo gutumiza.