Me pēhea te ki te kitea i te āhua tapawha āhuahanga

He he maha mure ore o tau rererangi o āhua ngā rite tika, me te he. Ko te taonga noa o nga mongamonga katoa - he wāhi ia o ratou kua. āhua Square - ko te rahi o te waka rererangi nohoia e enei whika, faaite i roto i etahi wae. Kei te faaite tonu tenei uara i te tau tōrunga. Ko te wae o te ine ko te rohe o te tapawha, tona taha roa he rite ki te kotahi (hei tauira, kotahi mita kotahi henimita te ranei). Ka taea te tātai wāhi āwhiwhiwhi o tetahi āhua i whakanuia i te maha o tapawhā kōwae ki nei e tahuri iho ana ki runga ki te rohe o tetahi tapawha.

Ētahi atu whakamāramatanga o te ariā e whai ake nei:

1. āhua māmā Square - scalar uara tōrunga tikanga fakafiemālie:

- E mongamonga rite - rite ki te uara o te rohe;

- ki te te wehea te ahua ki nga wahi (tau ohie), tona rohe - te moni o tapawhā o mongamonga raraunga;

- he tapawha he taha o te waeine, ko te wāhi wae.

2. Square āhua āhua matatini (taparau) - ngā uara tōrunga he i te āhuatanga:

- E rite taparau - te taua uara o te rohe;

- ki te he atu i te torutoru taparau ki tētahi wāhi rite ki te moni o te wāhi whakamutunga o te taparau. mau pono hoki taparau kore-inaki tenei ture.

Ka rite ki te tauākī axiom whakaae e kaiwhakaahua te rohe (taparau) - ngā uara tōrunga.

Whakatau i te rohe o te porowhita i homai te wehe i te rahinga rapua e te rohe o te taparau auau tuhituhi i roto i te porohita o te porowhita - ahakoa te meka e te maha o ona taha whangai ana ki te mutu-.

mongamonga Square o āhua kōhikohiko (āhua noho) i kahore whakamāramatanga anake whakaritea e ratou tikanga o tātaitanga.

Tātaitanga o te rohe i roto i nga wa onamata ko te raruraru mahi nui i roto i te whakarite i te rahi o te whenua. Ture mō te tātai i te rohe o te torutoru rau nga tau BC, kua oti whakatakoto e te pūtaiao Kariki me whakaahuatia i roto i te "Elements" o Euclid rite theorems. Te mea faahiahia, te ture mo te whakatau i nga wāhi o ngā āhua ohie i roto i a ratou - te taua rite i reira. Tapawhā āhua āhuahanga he aratau kōpiko, tatau te whakamahi i rohe.

Ko te tātai o te wāhanga o ohie āhua (tapatoru, tapawhā, tapawha), waia ki katoa i te kura, tika nui. Te kōwhiri kei roto ara tamau aau i te iku'anga reta tātai whika wāhi. Kati te reira ki te mahara i te torutoru ture ohie:

1. Ki te tātai i te rohe o te tapawha, he mea e tika ana ki te tini i te taha roa ki runga ki ano (ki te hanga i roto i te tohu tuarua ranei).

2. tatau te rohe o te tapawhā e whakanuia te roa i te whānui. E mea titauhia i whakahuatia te roa me te whanui i roto i te taua wae.

3. tatau te rohe o te ahua matatini e wehewehe i te reira ki te maha ohie, me te tāpiri i te rohe hua.

4. Te rahi o te tapawhā tuwhaina e te reira ki tapatoru e rua, he rite a e rite ki te hawhe o tona rohe nei ngā wāhi.

5. tatau te rohe o te tapatoru te rite te hawhe te hua o tona tiketike, me te turanga.

6. Ko te rohe o te porowhita he rite ki te hua o te tapawha o te pūtoro i etahi maha katoa o «π».

7. tātai i te rohe o te tapawhā whakarara rite te hua o taha tata me te aho o te koki e takoto ana i waenganui o ratou.

8. Area o te whakarara rite - ½ te hua o whakanuia te aho o te hauroki o te koki ā-.

9. Ko te rohe o te Taparara kitea whakanuia tona tiketike i runga i te roa centerline i te mea e rite ana ki te tauhanga o nga turanga. Tētahi atu whakatinanatanga o te rohe whakamāramatanga o te Taparara - tini te kopu hauroki, me te pakohu koki e takoto ana i waenganui o ratou.

Tamariki i roto i te haapiiraa tuatahi, mo te mārama, kei te maha hoatu mahi: ki te kitea te rohe unu i runga i ngā āhua pepa whakamahi pallets whārangi o te pepa mārama o taha i runga i ngā pūtau ranei. superimposed taua pepa i runga i te āhua i whanganga ano whakaaro ko te maha o ngā pūtau tapeke (wae o te rohe), whakatakoto i te reira i roto i te koropiko, ka te maha o oti, wehea nei i roto i te hawhe.