MapangidweSayansi

I kufanana kwa Triangles: lingaliro ndi ukulu

An mfundo zofunika masamu ndi sayansi, ndi kufanana kwa kanjedza. Chidziwitso cha katundu ngati amatilola kuthetsa chiwerengero chachikulu cha ntchito, kuphatikizapo moyo weniweniwo.

Zikhulupiriro

akalumikidzidwa ofanana ndi amene angathe n'kukhala mzake ndi kuchulukitsa mbali zonse ndi chinthu ena. M'menemo kumathandiza kupeza ngodya zabwino ziwalo ayenera kukhala ofanana.

Tiyeni tione mwatsatanetsatane zizindikiro za kufanana kwa Triangles. Pali malamulo atatu amene amalora ife amanena kuti Chiwerengerochi katundu uyu.

Chizindikiro choyamba cha Triangles ofanana amafuna kuti Kuyanjana pakathi pa awiriawiri awiri kumathandiza kupeza ngodya zake.

Malinga ndi lamulo lachiwiri, ankaona kanjedza amaonedwa ofanana pamene mbali zonse za zigawo za ziwalo ndi njila kwa ena. The kumathandiza kupeza ngodya zabwino zimene anapanga ndi iwo, anayenera kukhala ofanana.

Ndipo potsiriza, chizindikiro chachitatu: ndi Triangles ofanana ngati mbali zonse ndi njila.

Pali ena kanjedza kuti ena katundu akhoza zimachitika ndi mtundu (equilateral, isosceles, amakona anayi). Ovomerezeka, Triangles ngati ofanana, ayenera kuchita zinthu zochepa. Tili Mwachitsanzo, taganizirani za kufanana kwa zizindikiro za amakona anayi ndi Triangles:

  1. hypotenuse ndi mmodzi wa miyendo ya munthu njila kwa mbali lolingana wa ena;
  2. aliyense ngodya wokonda chithunzi chimodzi ali yemweyo mu zina.

Ngati musunga zizindikiro za Triangles zofanana, tili ndi katundu zotsatirazi:

  1. chiŵerengero cha zinthu liniya (medians, bisectors, pamwamba, m'malire) wofanana ndi koyefishienti kufanana;
  2. ngati inu kupeza mpata kugawa chifukwa timapeza m'bwalo la nambala iyi.

    ntchito

    The katundu pamwamba ungatithandize kuthetsa nambala yaikulu mavuto zojambula. Iwo ankagwiritsa ntchito mu moyo weniweniwo. Kudziwa zizindikiro za kufanana kwa Triangles, mukhoza kudziwa kutalika kwa chinthu kapena kuwerengera mtunda mpaka kutali.

    Kuti tipeze Mwachitsanzo, kutalika kwa mtengowo, pa mtunda chisanadze anayeza anapereka vertically mtengo umene chili lamba onsewo. Iwo zochokera kwa chinthucho ndi chizindikiro pamwamba pa nthaka imene mzere, ilo intersects pamwamba yopingasa. Timapeza ofanana bwino-angled Triangles. Kuyeza mtunda kuchokera mfundo ku mtengo, ndiyeno chinthu, ife tikupeza kufanana koyefishienti. Kudziwa kutalika kwa mtengo, inu mosavuta kuwerengera chizindikiro chomwecho kwa mtengo.

    Kupeza mtunda wa pakati pa mfundo ziwiri mu alili kusankha ndege ina. Ndiye kuyeza mtunda kuchokera ku zilipo. LUMIKIZANI TIMADONTHO zonse pansi ndi kuyeza kumathandiza kupeza ngodya zabwino kuti ali pafupi ndi mbali odziwika. Ndi kumanga kansalu ngati pa pepala ndi kudziwa chiŵerengero cha mbali ya kanjedza awiri, mosavuta kugwira ntchito zowerengetsa mtunda wa pakati pa mfundo.

    Choncho, zizindikiro Triangles ofanana - imodzi mwa mfundo zofunika kwambiri za masamu. Ambiri ntchito osati zolinga kafukufuku, komanso ntchito zina.

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