Txheeb xyuas Scalene, Isosceles, thiab Daim Duab Peb Sab

Los ntawm Mark Ryan

Daim duab peb sab yog raws li qhov ntev ntawm lawv sab lossis ntsuas ntawm lawv cov ces kaum. Cov kev cais no tuaj nyob rau hauv threes, ib yam li sab thiab kaum lawv tus kheej.



Hauv qab no yog daim duab peb sab faib raws cov sab:



hnub tom qab rituxan infusion
  • Daim duab peb sab Scalene: Daim duab peb sab tsis muaj sab

  • Daim duab peb sab Isosceles: Ib daim duab peb sab nrog tsawg kawg ob sab sib dhos



  • Daim duab peb sab: Ib daim duab peb sab nrog peb sab sib dhos

    (Rau peb hom duab peb ceg twg raws li kev ntsuas ntawm lawv cov ces kaum, saib kab lus, Pom tus duab peb ceg los ntawm Lawv Lub Kaum.)

Vim tias qhov sib npaug ntawm daim duab peb sab kuj yog isosceles, txhua daim duab peb ceg puav leej yog scalene lossis isosceles. Tab sis thaum tib neeg hu xov tooj peb ceg isosceles , lawv feem ntau xa mus rau daim duab peb sab nrog tsuas yog ob qhov sib luag xwb, vim tias yog tias daim duab peb sab muaj peb lub vaj huam sib luag, lawv yuav hu nws Vaj Huam Sib Luag Cov. Yog li cov txheej txheem kev faib tawm no koom nrog peb hom duab peb ceg lossis tsuas yog ob qho xwb? Koj yog tus txiav txim.



Txheeb xyuas cov duab peb sab ntawm plaub

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ntev npaum li cas prednisone kawg

Ntxiv nrog rau peb sab muaj qhov tsis sib xws, scalene voos peb muaj peb lub ces kaum sib npaug. Qhov luv tshaj plaws yog hla dhau ntawm lub ces kaum me me, sab nruab nrab yog hla los ntawm lub nruab nrab nruab nrab, thiab - xav tsis thoob, tsis txaus ntseeg - sab ntev tshaj yog hla ntawm lub kaum sab xis loj tshaj plaws. Cov duab saum toj no qhia qhov piv txwv ntawm daim duab peb sab scalene.

Qhov sib piv ntawm ob sab tsis sib npaug ntawm cov ces kaum. Tsis txhob kwv yees tias yog tias ib sab ntawm ib daim duab peb sab yog, hais tias, ob zaug ntev npaum li lwm sab uas cov ces kaum rov qab ua ke rau ob sab ntawd kuj nyob hauv qhov 2: 1 piv. Qhov piv ntawm ob tog yuav ze rau qhov sib piv ntawm cov ces kaum, tab sis cov kev sib piv no yog yeej tsis muaj tseeb sib npaug (tshwj tsis yog thaum muaj ob sab sib npaug).

Yog tias koj tseem tabtom xav txog ib yam dab tsi ntawm cov duab peb sab - xws li seb lub kaum ntse ntse bisector tseem sib tshooj (txiav ib nrab) sab tsis ncaj - koj tuaj yeem kos daim duab peb sab thiab seb nws puas zoo. Tab sis daim duab peb sab koj kos duab yuav tsum tsis yog-txoj cai-kaum, daim duab peb sab scalene (raws li txwv tsis pub rau isosceles, equilateral, lossis txoj cai daim duab peb sab). Qhov no vim tias scalene voos peb tog, los ntawm kev txhais, tsis muaj cov khoom tshwj xeeb xws li sab caj npab hauv nruab nrog lossis cov ces kaum txoj cai. Yog tias koj kos duab, hais, ib daim duab peb sab isosceles hloov, txhua qhov kev pom zoo koj ncav cuag tej zaum yuav muaj tseeb rau cov duab peb sab ntawm yam tshwj xeeb no. Feem ntau, hauv txhua fab lej, thaum koj xav tshawb xyuas qee lub tswv yim, koj tsis txhob ua tej yam tshwj xeeb dua li qhov lawv yuav tsum tau ua.

Txheeb xyuas cov isosceles voos

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Daim duab peb sab isosceles muaj ob sab sib npaug (los yog peb, thev naus laus zis) thiab ob lub ces kaum sib npaug (los yog peb, thev naus laus zis). Cov vaj huam sib luag hu ua ceg, thiab sab peb yog lub hauv paus. Ob lub kaum sab xis kov lub hauv paus (uas yog caj dab, lossis sib npaug) yog hu ua lub ces kaum. Lub kaum sab xis ntawm ob txhais ceg yog hu ua lub kaum ntse ntse ntawm. Daim duab saum toj no qhia pom ob lub isosceles voos.

Txheeb xyuas cov duab peb sab sib npaug

Daim duab peb sab sib npaug muaj peb sab sib luag thiab peb lub ces kaum sib npaug (uas yog txhua 60 °). Nws cov ces kaum sib npaug ua nws equiangular as Well as equilateral. Feem ntau koj tsis tshua hnov ​​qhov hais tawm vaj huam sib luag daim duab peb sab , txawm li cas los xij, vim tias tsuas yog peb ceg duab uas yog qhov sib npaug yog qhov sib npaug ntawm daim duab peb sab, thiab txhua tus hu ua daim duab peb sab no Vaj Huam Sib Luag Cov. (Nrog rau cov duab plaub thiab lwm yam khoom siv, txawm li cas los xij, koj xav tau ob qho lus ntawd, vim tias ib daim duab tsis sib luag, xws li lub duab plaub, tuaj yeem muaj ob sab ntawm qhov ntev sib txawv, thiab ib daim duab sib npaug, xws li rhombus, tuaj yeem muaj cov ces kaum ntawm ntau qhov sib txawv.)