Cov txheej txheem:
- chiliagon zoo li cas?
- polygon txhais li cas?
- Nws yog ib qho piv txwv ntawm ib txwm polygon?
- Dab tsi yog lub npe hu ua ib txwm polygon?
Video: Txhais li cas ntawm chiliagon?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Hauv geometry, chiliagon lossis 1000-gon yog polygon nrog 1,000 sab. Cov kws tshawb fawb feem ntau xa mus rau chiliagons los qhia cov tswv yim txog qhov xwm txheej thiab kev ua haujlwm ntawm kev xav, lub ntsiab lus, thiab kev xav ntawm lub hlwb.
chiliagon zoo li cas?
A chiliagon yog polygon nrog 1000 sab, nws muaj Schläfli lub cim {1000}, ib lub kaum sab hauv ntawm chiliagon yog 179.64 degrees. Nws yog qhov sib txawv ntawm lub voj voog mus rau ib tus neeg soj ntsuam, thiab nws yog ib puag ncig txawv ntawm lub voj voog ntawm 4 feem ntawm ib lab.
polygon txhais li cas?
Ib tug polygon yog ib qho kaw nrog ob sab ncaj. … Lo lus polygon los ntawm Greeks, zoo li feem ntau cov ntsiab lus hauv geometry, uas lawv tau tsim. Nws tsuas txhais tau tias ntau (poly) kaum (gon).
Nws yog ib qho piv txwv ntawm ib txwm polygon?
Ib ob peb piv txwv ntawm cov polygons ib txwm muaj yog daim duab peb sab, quadrilateral, pentagon, hexagon, heptagon, thiab decagon.
Dab tsi yog lub npe hu ua ib txwm polygon?
Euclidean geometry
Ib tug polygon hu ua tsis tu ncua yog tias nws muaj vaj huam sib luag thiab kaum. Yog li, daim duab peb sab tsis tu ncua yog daim duab peb sab sib npaug, thiab cov plaub fab tsis tu ncua yog square.
Pom zoo:
Puas qhov loj ntawm tus txiv neej txhais tes txhais li cas?
Ib tug txiv neej tes Size Hints at His Athletic Ability Cov txiv neej nrog ntiv nplhaib ntev dua txhais tes muaj zog dua, tsis hais lawv lub hnub nyoog thiab lub cev loj npaum li cas, ib pab pawg ntawm leej txiv-tus kws tshawb fawb pom. Ntau qhov kev tshawb fawb qhia txog qhov kev xav uas ntev ntiv tes txuas nrog kev ua kis las zoo tshaj thiab tag nrho lub zog .
Koj txhais li cas los ntawm kev txhais lus?
transitive verb.: to question (qee tus, xws li ib tug nom tswv txawv teb chaws) raug cai hais txog kev ua nom ua tswv lossis txoj cai lossis kev coj tus kheej . piv txwv piv txwv yog dab tsi? Piv txwv li, thaum tus nom tswv hais rau pawg neeg li ' pej xeem', lossis tus kws qhia ntawv hais ib chav kawm li 'cov tub ntxhais kawm', cov neeg nyob rau hauv cov xwm txheej no raug nug kom txais yuav.
Ntawm twg ntawm cov ces kaum hauv qab no yog cov haujlwm cotangent tsis tau txhais?
Trigonometric functions tsis tau txhais thaum lawv sawv cev cov feem nrog cov zauv sib npaug rau xoom. Cotangent yog qhov sib txuam ntawm tangent, yog li cov cotangent ntawm txhua lub kaum x rau qhov twg tan x=0 yuav tsum tsis tau txhais, vim nws yuav muaj tus lej sib npaug rau 0 .
Ntawm dab tsi ntawm tus nqi ntawm cov khoom sib koom ua ke nyob ntawm?
Cov cuab yeej sib koom ua ke yog nyob ntawm tus nqi feem ntawm cov ntsiab lus hauv kev daws . Ntawm yam dab tsi tus nqi ntawm cov khoom sib koom ua ke nyob ntawm? Coligative Properties. Cov khoom sib koom ua ke ntawm cov kev daws teeb meem yog cov khoom uas nyob ntawm qhov concentration ntawm solute molecules lossis ions, tab sis tsis yog raws li tus kheej ntawm cov kua.
Ntawm thawj txhais lus txhais lus?
Nyob rau hauv nplooj ntawv no koj tuaj yeem nrhiav tau 12 lub ntsiab lus, cov lus tsis sib xws, cov lus hais tsis zoo, thiab cov lus muaj feem cuam tshuam rau tus kheej, xws li: eyewitness, indirect, hearsay, impersonal, ncaj, tam sim, thawj, ntshiab, nyob ze, thawj txhais tes thiab thawj-tes .
