Me pēhea te ki te tātai i te maha mita pūrua te heketea?

I roto i te rāngai ahuwhenua atu whāiti ranei te wahi e hiahia ana koe ki te taea ki te tātai i te rohe o tetahi taonga, Me maha ki te mohio e hia mita pūrua te heketea. Ko te take i he noa te uara muri i roto i Russia me whenua atu rite te momotuhi paerewa. Ko te kaha ki te tahuri uara he whai hua e kore anake ki ngā pakeke, engari ngā ākonga teina nei e tika tīmata ki te kia maheni ki te nui i roto i te pāngarau. Me pehea e taea ki te tika te kawe i roto i ngā tātaitanga?

Tuatahi ti'a ia tatou ki te mahara e kahore he mea i uta ki hoki te take. Rawa ka tae mai te reira ki tātaitanga pau. Pehea e taea te whakaritea ngāwari maha mita heketea, ki te matau ana koe e founga ki te ana i ēnei uara. I whakaritea e te reira e te mea rite ki te 1 heketea rohe o te tapawha ki te taha o te 100 mita. Ahakoa, ki te kahore koutou e mohio pāngarau teitei, ka taea e te tiki e koe i te whakahoki ngāwari. Otira ka reira he fifi ki tenei take rawa kore e manukanuka. Ko te mea matua - te manawanui me te uaua. ka anake enei āhuatanga ka timata koe ki te matau nga mea katoa. More āta, he mea e tika ana ki te mahara i konei:

1 heketea = 100 m x 100 m = 10000 m ^ 2

Na e matau ana koutou e hia mita pūrua i roto i te heketea. Heoi, hoki ki a koutou mahino lelei ange, whakamārama tatou tetahi atu āhuatanga. Te aha te mea e whakamahatia reira he rau? Kia titiro tatou ki te kupu ano. Kei a ia ko te kuhimua "hecto" me "ar" pakiaka. I roto i te meka te wahi tuatahi, e pā ana ki te whakareatanga i te kotahi tekau. He tuarua ano rerekē i te pūnaha SI o ngā waeine o te roa 10. No reira te rau hohoko e hiahiatia.

Kia pehea te maha mita pūrua te heketea, kia kia mōhio o tetahi ākonga tono mo te aromatawai pai. Ko te pūkenga nui whai hua e kore anake i roto i te ora, ka mahi i roto i ao rerekē o te ora, engari ano mo te whakaoti ngā mahi noa i te pukapuka kura tenei. Ratau, te noa "te mumu", e ine te whakaaro kari he ingoa ino. I roto i te meka, he mea kua to tatou piringa heketea tino i raro i tenei ingoa.

Hei te mahi te faafariuraa-waha kia whai i te ture e whai ake nei:

1) tautuhia te i roto i te ahunga o te tatau. Ki te hiahia koe ki te whakawhiti ki te wae paerewa tapawha, he mea e tika ana ki te mahara kotahi me mo te katoa, e hia mita pūrua te heketea. A ka mahi koutou, wehea ki mano kotahi tekau. Fakatatau ki ai, te kore e hiahia ana tika koe ki te mahi i te mahi whakamuri.

2) E kore ki te kia hape ki ngā kore, pera i roto i te take o te mate o te iti rawa tetahi o ratou, e taea hatepea koe atu i te pae i runga i e taea te hoatu e koe he whare pai (i runga i te maha o toe "pēkere") rānei.

3) Ki te taurite te hua, mārama tuhituhi te whakahoki. Kaua e wareware e pā ana ki te tohu tuarua o mita. FEHĀLAAKI ngaro tapawha te.

Na taea ki te whakamahi i tetahi pūkenga nui i koutou. Na e matau ana koutou rite pehea maha mita pūrua te heketea. Kia mahara e ka whakamaoritia ki ngā uara rerekē Me ki kia rite tupato ki ngā kore, me te pūāhua i muri i te ira. Ko te pātai auau ui e te hunga e kore e rite i te pūtaiao, "He aha whakaaro maha taurangi", he kuware te whakahoki: hoki haratau. i muri anake i te mōhiotanga ki tonu o te hiahia o te tāuru pŭpŭ tauturu mai heketea o te kuwaretanga me noho pai o tātaitanga rerekē.