Cov txheej txheem:
Video: Nws puas yog nonagon lossis enneagon?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Tus nonagon, tseem hu ua as anneagon, yog 9-sided polygon. Txawm hais tias lo lus "enneagon" yog qhov zoo dua (vim nws siv Greek prefix thiab suffix es tsis txhob sib xyaw Roman / Greek nonagon), lo lus "nonagon," uas yooj yim dua rau kev sau thiab hais, yog siv hauv txoj haujlwm no.
100 daim duab hu li cas?
In geometry, ib hectogon lossis hecatontagon lossis 100-gon yog ib puas-sided polygon.
10 sab zoo li cas?
In geometry, a decagon (los ntawm Greek δέκα déka thiab γωνία gonía, "kaum kaum") yog kaum-sided polygon lossis 10-gon. Tag nrho cov lej ntawm cov kaum sab hauv ntawm ib qho yooj yim decagon yog 1440 °. Ib qho kev sib tshuam tus kheej tsis tu ncua yog lub npe hu ua decagram.
7 sab zoo li cas hu ua?
Ib tug heptagon yog ib tug xya-sided polygon. Nws kuj yog qee zaum hu ua septagon, txawm hais tias qhov kev siv no sib xyaw ua ke Latin prefix sept- (los ntawm septua-, lub ntsiab lus "xya") nrog cov lus Greek -gon (los ntawm gonia, lub ntsiab lus "lub kaum"), thiab yog li tsis pom zoo.
5 sab zoo li cas?
In geometry, a pentagon (los ntawm Greek πέντε pente lub ntsiab lus tsib thiab γωνία gonia lub ntsiab lus lub kaum sab xis) yog tsib-sided polygon lossis 5-gon. Cov txiaj ntsig ntawm cov kaum sab hauv hauv ib qho yooj yim pentagon yog 540 °. Lub pentagon tej zaum yuav yooj yim los yog kev sib tshuam ntawm tus kheej. Ib tus kheej-kev sib tshuam tsis tu ncua pentagon (los yog lub hnub qub pentagon) hu ua pentagram.
Pom zoo:
Nws tsis yog lossis tsis yog?
Raws li Merriam Webster, muaj ob hom kev siv ntau tshaj plaws ntawm lo lus tsis muaj: nos thiab noes. Ob qho tib si ntawm qhov tsis zoo no feem ntau hloov pauv tau thiab siv los piav txog qhov xwm txheej uas ntau dua ib qho lus teb tsis zoo yog muab lossis xav tau .
Nws puas yog nws?
' Her' yog ob qho tib si grammatical thiab natural xaiv: 'nws' suab me ntsis unnatural muaj. Feem ntau, cov lus hais tsuas yog siv raws li cov lus qhia: 'nws' tsis yog lub ntsiab lus ntawm 'yog' (lossis ntawm 'lied') . Qhov twg yog nws lossis nws yog nws?
Puas yog origami tua nws niam nws txiv?
Txawm li cas los xij, Origami tau ua pov thawj tsis yog ib ntus tom qab nws tau tiv thaiv Phantom mus, thiab qhov tseeb ua rau nws nyuaj heev. Paub txog qhov kev puas tsuaj loj heev los ntawm Origami lub teeb kab teeb thiab nco txog lub silhouette ntawm tus tim tswv, nws paub tias leej twg tua nws niam nws txiv-Origami nws tus kheej .
Puas yog nws nyiam lossis sau nws tus tswv tsev?
Qhov kev sib tw ntawm ob tus tswv tsev feem ntau nug cov lus nug - Puas yog Hilary thiab David tau sib yuav? Tab sis cov lus teb rau lo lus nug no yog- TSIS TAU. Hilary Farr sib nrauj thiab muaj ib tug tub, thaum David Visentin tau sib yuav rau Kristen VisentinNws nyob nrog nws tus poj niam thiab tus tub hauv Barrie, Ontario .
Ntawm nws tsev lossis hauv nws tsev?
Yog, koj tuaj yeem siv "ntawm", tab sis lub ntsiab lus hloov me ntsis. Kev sib sau "ntawm" ib lub tsev tso cai rau koj txhua tus tau ntsib ntawm lub rooj vag, tab sis tsis mus rau hauv. Sib sau "hauv" ib lub tsev tsis muaj kev ntseeg tias koj nkag mus .