Video: Dab tsi yog qhov zoo sib xws theorems?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Muaj peb daim duab peb sab zoo sib xws theorems uas qhia nyob rau hauv tej yam kev mob daim duab peb sab yog zoo sib xws : Yog tias ob lub kaum sab xis yog tib yam, lub kaum sab xis thib peb yog tib yam thiab daim duab peb sab yog zoo sib xws . Yog hais tias ob sab nyob rau hauv tib proportions thiab lub kaum sab xis yog tib yam, daim duab peb sab yog zoo sib xws.
Hauv qhov no, muaj pes tsawg tus theorems zoo sib xws?
plaub theorems
Ib yam li ntawd, SSA puas yog ib qho piv txwv zoo sib xws? Tsis muaj leej twg li !!!! ASS Postulate tsis muaj nyob vim tias lub kaum sab xis thiab ob sab tsis lees paub tias ob daim duab peb sab sib dhos. Yog tias ob daim duab peb sab muaj ob sab sib koom ua ke thiab qhov sib koom ua ke tsis suav nrog lub kaum sab xis, ces daim duab peb sab tsis tas yuav tsum sib haum.
Tsis tas li lo lus nug yog, dab tsi yog peb qhov zoo sib xws theorems?
Peb lub theorems no, hu ua Lub kaum sab xis - Lub kaum sab xis (UA), Sab - Lub kaum sab xis - Sab (SAS), thiab Sab - Sab - Sab ( SSS ), yog txoj hauv kev tsis zoo rau kev txiav txim siab zoo sib xws hauv daim duab peb sab.
Puas yog SS qhov zoo sib xws postulate?
SSS Zoo sib xws Theorem Los ntawm txhais, ob daim duab peb sab yog zoo sib xws Yog hais tias tag nrho lawv cov ces kaum sib raug zoo thiab lawv cov sab sib raug yog proportional. SSS Zoo sib xws Theorem: Yog tias tag nrho peb khub ntawm qhov sib thooj ntawm ob daim duab peb sab yog proportional, ces ob daim duab peb sab yog zoo sib xws.
Pom zoo:
Dab tsi yog qhov zoo sib xws thiab qhov sib txawv ntawm qhov nrawm thiab nrawm?
Kev sib piv daim duab piv rau Kev Sib Piv Ceev Ceev Tus Nqi Hloov ntawm qhov kev ncua deb Hloov pauv hloov thaum lub cev rov qab mus rau nws qhov chaw pib Yuav tsis xoom Yuav yog xoom Tsiv khoom Ceev ntawm cov khoom txav tsis tuaj yeem tsis zoo. Kev nrawm ntawm cov khoom txav tuaj yeem yog qhov zoo, tsis zoo lossis xoom
Dab tsi yog qhov zoo sib xws thiab qhov sib txawv ntawm kinetic thiab lub zog muaj peev xwm?
Lub Zog Muaj Peev Xwm yog lub zog khaws cia hauv ib qho khoom lossis qhov system vim nws txoj haujlwm lossis kev teeb tsa. Kinetic zog ntawm ib yam khoom yog txheeb ze rau lwm yam khoom txav thiab nyob ruaj ruaj hauv nws qhov chaw tam sim ntawd
Dab tsi yog qhov txawv ntawm qhov sib txawv ntawm qhov sib txawv thiab qhov sib txawv ntawm qhov ntab?
Integers thiab floats yog ob yam sib txawv ntawm cov ntaub ntawv tus lej. Ib tus lej (feem ntau hu ua anint) yog tus lej tsis muaj tus lej lej. Float isa floating-point number, uas txhais tau hais tias nws yog tus lej uas muaj tus lej lej. Floats siv thaum xav tau ntau dua
Puas yog ob txoj kab sib luag zoo sib xws lossis tsis sib xws?
Yog tias ob qhov sib npaug piav txog kab sib luag, thiab yog li cov kab uas tsis sib tshuam, qhov system yog ywj siab thiab tsis sib haum. Yog hais tias ob qhov sib npaug piav txog tib kab, thiab yog li cov kab uas hla tus lej tsis kawg, lub kaw lus yog nyob ntawm thiab sib xws
Koj tuaj yeem ua pov thawj li cas 2 daim duab peb sab zoo sib xws siv lub kaum sab xis sab SAS zoo sib xws postulate?
SAS Similarity Theorem hais tias yog ob sab hauv ib daim duab peb sab yog proportional rau ob sab hauv lwm daim duab peb sab thiab lub kaum sab xis nyob rau hauv ob qho tib si congruent, ces ob daim duab peb sab zoo ib yam. Ib qho kev hloov pauv zoo sib xws yog ib lossis ntau qhov kev hloov pauv tsis tu ncua ua raws li kev dilation