Qhov theorem twg zoo tshaj qhia tias vim li cas Kab J thiab K yuav tsum sib npaug?
Qhov theorem twg zoo tshaj qhia tias vim li cas Kab J thiab K yuav tsum sib npaug?

Video: Qhov theorem twg zoo tshaj qhia tias vim li cas Kab J thiab K yuav tsum sib npaug?

Video: Qhov theorem twg zoo tshaj qhia tias vim li cas Kab J thiab K yuav tsum sib npaug?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Lub converse alternate sab nrauv ces kaum theorem justifies vim li cas kab j thiab k yuav tsum yog parallel . Lub converse alternate sab nrauv ces kaum theorem hais tias yog ob kab yog txiav los ntawm ib tug transversal thiaj li alternate sab nrauv ces kaum congruent, ces tus kab yog thaum uas tig mus.

Kuj kom paub yog, cov kab twg yog qhov sib npaug ua rau koj cov lus teb?

Yog ob kab yog txiav los ntawm ib tug transversal thiab alternate sab hauv cov ces kaum yog congruent, ces cov kab yog parallel . Yog ob kab yog txiav los ntawm ib tug transversal thiab tib-sab sab hauv cov ces kaum yog supplementary, ces cov kab yog parallel.

Ib sab saum toj no, cov kab twg yuav tsum sib npaug? vim lawv nyob rau sab hauv kab L thiab K thiab nyob rau tib sab ntawm transversal M yog li ntawd kab L thiab K yuav tsum yog parallel . vim ob kab yog txiav los ntawm ib tug transversal. thiab tib sab sab hauv cov ces kaum yog supplementary ces tus kab yog thaum uas tig mus.

Ib yam li ntawd, nws tau nug, qhov theorem twg yog qhov tseeb vim li cas cov kab m thiab n yog sib npaug thaum txiav los ntawm transversal k?

lub alternate interior angles theorem

Yuav ua li cas koj pom cov kab sib luag?

Thawj yog yog tias cov ces kaum sib raug, cov ces kaum uas nyob rau tib lub ces kaum ntawm txhua qhov kev sib tshuam, sib npaug, ces cov kab yog thaum uas tig mus . Qhov thib ob yog yog cov ces kaum sab hauv, cov ces kaum uas nyob rau opposite sab ntawm transversal thiab sab hauv kab sib npaug , yog sib npaug, ces tus kab yog thaum uas tig mus.

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