Dab tsi yog qhov sib thooj yog congruent?
Dab tsi yog qhov sib thooj yog congruent?

Video: Dab tsi yog qhov sib thooj yog congruent?

Video: Dab tsi yog qhov sib thooj yog congruent?
Video: Yog Vim Dab Tsi - Maiv Choj (cover) 2024, Lub peb hlis ntuj
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Cov khoom sib thooj ntawm Kev sib haum xeeb Daim duab peb sab yog Kev sib haum xeeb

Nws txhais tau hais tias yog ob trangles paub tias yog kev sib haum xeeb , ces tag nrho sib raug angles/sab kuj kev sib haum xeeb . Piv txwv li, yog 2 daim duab peb sab kev sib haum xeeb los ntawm SSS, ces peb kuj paub tias cov ces kaum ntawm 2 daim duab peb sab yog kev sib haum xeeb.

Tib neeg kuj nug, dab tsi tuaj yeem hais txog qhov sib thooj ntawm cov duab sib xws?

Cov duab sib xws yog zoo tib yam nyob rau hauv loj, puab thiab ntsuas. Cov sib raug sab nruab nrab ntawm ob daim duab peb sab yog sab nyob rau tib txoj hauj lwm txheeb ze. Ob cov duab zoo ib yam yog lawv muaj tib yam puab , tab sis tsis tas qhov loj me.

Qhov thib ob, puas yog cov lus hais txog qhov sib thooj ntawm daim duab peb sab sib koom ua ke? Kev sib haum xeeb ntawm daim duab peb sab . Ob triangles yog congruent yog lawv sib raug sab yog sib npaug ntawm qhov ntev, thiab lawv sib raug cov ces kaum sib npaug hauv kev ntsuas.

Yog li ntawd, qhov sib txawv ntawm kev sib raug zoo thiab kev sib haum xeeb yog dab tsi?

Raws li adjectives qhov sib txawv ntawm kev sib raug zoo thiab kev sib haum xeeb . yog tias sib raug yog tias muaj kev sib raug zoo sib xws thaum kev sib haum xeeb yog sib raug hauv tus cwj pwm.

Puas yog cov kab sib txuas sib txuas?

Yog ob kab sib npaug yog txiav los ntawm ib tug transversal, cov ces kaum sib raug kev sib haum xeeb . Yog ob kab yog txiav los ntawm ib tug transversal thiab cov ces kaum sib raug kev sib haum xeeb , cov kab yog parallel . Sab hauv Angles ntawm Tib Sab ntawm Transversal: Lub npe yog ib qho kev piav qhia ntawm "qhov chaw" ntawm cov ces kaum no.

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