Yuav ua li cas mus kos ib lub hnub qub nrog ib tug kav sai sai?

Yog hais tias ua hauj lwm mus rau kos ib tus thiab zoo nkauj tsib-taw lub hnub qub, yuav tsis ua yam uas tsis muaj kev kawm txog cov txheej txheem technology. Muaj ob peb xaiv rau kev kawm ntawv. Yuav ua li cas mus kos ib lub hnub qub nrog ib tug kav, los pab to taub txog cov feem ntau zoo-paub txoj kev ntawm txoj kev no.

ntau ntau yam hnub qub

Muaj ntau yam kev xaiv rau cov tsos ntawm ib daim duab xws li ib lub hnub qub.

Txij ancient sij hawm, lub tsib-taw tes qhia nws zoo siv rau yog nqus pentagrams. Qhov no yog vim nws tej khoom vaj tse, uas tso cai rau koj mus ua ib qho tsis lifting cwj mem los ntawm daim ntawv.

Tseem muaj rau-taw, yim-taw lub hnub qub, xya-taw tes qhia -tailed comet.

Tsib peaks feeb muaj ib tug ntses hnub qub. Cov tib ntaub ntawv no feem ntau ces yuav tsum embodiment lub Christmas duab.

Nyob rau hauv txhua rooj plaub, los kos ib tug tsib-taw lub hnub qub nyob rau hauv theem, nws yog tsim nyog mus rau chaw uasi rau kev pab los ntawm tshwj xeeb cov cuab yeej, txij li thaum cov duab ntawm lub tes yog tsis zoo li mus nrhiav symmetrical thiab zoo nkauj.

Ua duab

Yuav kom to taub li cas mus rau kos ib tug ca lub hnub qub, yuav tsum to taub lub essence ntawm no daim duab.

Lub hauv paus rau nws yog ib lub cim ntawm ib tug tawg kab, qhov xaus ntawm uas ntws los sib tshuam nyob rau starting taw tes. Nws muab ib tug tsis tu ncua pentagon - pentagon.

Yus zog xws nrhiav yog tau nyob rau hauv nws cov inscribing vajvoog, thiab ib lub voj voog nyob rau hauv lub polygon.

Tag nrho cov sab ntawm cov pentagon yog muaj sib npaug. To taub yuav ua li cas kom zoo zoo ua ib qho, koj yuav to taub cov essence ntawm tus txheej txheem ntawm kev tsim kho ntawm tag nrho cov nrhiav, raws li zoo raws li ntau yam schemes ntawm qhov chaw, sub-cov rooj sib txoos.

Mus cuag lub hom phiaj no, yuav ua li cas rau kos ib lub hnub qub nrog ib tug kav, koj yuav tsum muaj kev paub txog qhov nyuaj siv cov formulas lej uas yog siv nyob rau hauv geometry. Thiab kuj yuav tsum muaj peev xwm suav tau rau ib lub tshuab xam zauv. Tab sis feem ntau cov tseem ceeb - nws yog ib zajlus kom xav.

Cov hauj lwm tsis yog nyuab, tab sis nws yuav tsum tau raug thiab thoroughness. Lub dag zog yuav tsum tau rewarded nrog ib tug zoo kuas, thiab yog li ntawd cov duab ntawm ib tug zoo nkauj tsib-taw lub hnub qub.

classical txheej txheem

Qhov zoo tshaj plaws lub npe hu txoj kev yuav ua li cas rau kos ib lub hnub qub nrog ib tug compass, kav thiab protractor yog heev yooj yim.

Rau txoj kev ua no koj yuav xav tau ib tug ob peb cuab yeej: ib tug compass los yog ib tug protractor, ib tug kav, ib tug cwj mem, ib tug lwv thiab ib daim ntawv dawb daim ntawv.

Yuav kom to taub li cas beautifully kos ib lub hnub qub yuav tsum ua li qhia siv kuj, kauj ruam yog kauj ruam.

Koj siv tau cov tshwj xeeb muab xam.

muab xam cov nuj nqis

Pib nqus ib tug zoo nkauj lub hnub qub, ib lub voj voog yuav tsum tau muab faib ua 5 sib npaug zos feem. Txhua lub kaum sab xis yuav tsum 72 degrees. Hard calc'd zoo meej kev ua tau zoo rau muab tso rau hauv ib tug ntau ntawm manually.

Nws yog yog li ntawd tsim nyog los tsim ib tug tsis tu ncua pentagon. Rau lub hom phiaj no, ib tug system ntawm "kub tooj" txoj cai daim duab peb sab nrog ob txhais ceg 1 thiab 2, thiab lub hypotenuse yog lub square hauv paus ntawm 5.

Qhov kev txiav txim yuav tsum repelled los ntawm koj laij cov voos kheej-kheej ntawm lub hauv paus vajvoog los yog qhov ntev ntawm lub sab ntawm lub pentagon. Qhov tseeb version ntawm cov saum toj kawg nkaus taw tes ntawm cov hnub qub yuav tsum muab tso rau tib lub Team sib pentagon vertices.

Arithmetically kwv yog tiav inaccurately (tam sim no tej rounding tau) vim txoj kev ntawm kev siv ntawm irrational xov tooj. Yog li ntawd kos ib geometrically tseeb, symmetrical lub hnub qub tseem yooj yim dua.

Cov thawj zaug rau theem ntawm kev tsim kho

Xav txog yuav ua li cas rau kos ib lub hnub qub nrog ib tug kav, nws yuav tsum, ua ntej ntawm tag nrho cov, kos ib lub voj voog. Nws yog tau tso cai rau ua nrog ib tug compass, ib tug protractor los yog ib tug ib txwm khob. Attaching nws mus rau lub sab sauv ntug ntawm daim ntawv ntawm daim ntawv, nws yog tsim nyog los txiav nyob ib ncig ntawm ntug ntawm tus xaum.

Qhov no Circuit Court yuav tsum tau nqa tawm heev delicately, raws li nws tom qab yuav tau tawm lub lwv.

siv cov kev faib hnub qub

Yog nqus tau lub hnub qub theem, yuav tsum tau muab faib rau lub voj voog rau hauv 5 sib npaug zos feem. Qhov no yuav ua tau nrog cov ntsiab cai ntawm geometry.

Vajvoog inch yog ntsuas nrog ib tus pas ntsuas. Cov uas ua tus nqi yog multiplied by 6,28. Zaum kawg tshwm sim thiab qhov kev ncua deb yuav siv tau los txhais lub vertices ntawm lub hnub qub.

Tag nrho cov ntsiab lus tusyees rau qhov ib ncig, siv lub laij tus nqi.

Yuav kom to taub li cas mus rau kos ib lub hnub qub nyob rau hauv ua sawv, yuav tsum ua tag nrho cov kev ua kom raug xam tus nqi tsis muaj pub muab kwv yees lawv. Txwv tsis pub, tus ua hauj lwm yuav tsis sufficiently tseeb thiab aesthetically pleasing.

Vertices cim yav tas los kev cob cog rua rau txhua lwm yam.

Ua lub ntim duab

Yuav kom muab peb-dimensional nuj nqis yuav tsum kos lub ntsiab seb. Yuav kom qhov no kawg, tag nrho cov ntsiab lus ntawm cov ntse ces kaum lawv txuas nrog opposite obtuse cov ces kaum.

Rau ntawm no theem ntawm nqus qhov tseeb lub hnub qub nkhaus ntawm lub tiav lawm daim.

Yog hais tias ua kom raug, lub resulting duab yuav yuav tus. Qhov no yuav tau xyuas visually los ntawm rotating daim ntawv ntawm daim ntawv thiab kev luj xyuas qhov zoo. Nws yuav ua tau ib qhov nyob rau txhua txhua tig.

Basic nkhaus yog ntxias siv ib tug pas ntsuas thiab ib tug yooj yim mem hluav ntau kom meej meej. Tag nrho cov koom haum pab cov kab raug muab tshem tawm.

Yuav kom to taub li cas mus rau kos ib lub hnub qub nyob rau hauv ua sawv, yuav tsum tau nqa tawm tag nrho cov kev ua kom zoo zoo. Nyob rau hauv cov ntaub ntawv ntawm ib qho yuam kev yuav kho duab lwv los yog siv tag nrho cov manipulations dua.

ua hauj lwm

Lub tiav lawm zoo yuav dai kom zoo nkauj nrog ib tug ntau yam ntawm txoj kev. Qhov loj tshaj plaws - tsis txhob yuav tsum tau ntshai mus xyaum ua tej. Fantasia qhia ib tug thawj thiab zoo nkauj duab.

Koj muaj peev xwm decorate ib tug pleev xim rau smooth lub hnub qub nyob rau hauv mem hluav los yog siv ib tug ntau yam ntawm cov xim thiab ntxoov.

Yuav kom to taub li cas kom kos ib lub hnub qub, koj yuav tsum ua raws li cov zoo tagnrho kab thoob plaws. Yog li ntawd, feem ntau nrov version ntawm tus tsim yog los sib faib txhua daim duab beam rau hauv ob sib npaug zos qhov chaw hauv lub kab los ntawm lub sab saum toj mus rau lub chaw.

Ntxiv mus, ib sab ntawm tus tuav ib tsos tsaus tsawv ntxoov ntxoo, thiab lub thib ob - ib tug sib zog. Nws yog tseem tau mus siv xwb ib tug yooj yim mem hluav. Hatch yuav nyob rau hauv cov ntaub ntawv no rau ntawm ib sab ntawm txhua beam.

Koj muaj peev xwm tsis cais cov sab kab ntawm cov hnub qub. Pub cia li pleev xim tshaj txhua beam shapes ib tsos tsaus tsawv ntxoov ntxoo rau ntawm ib sab.

Qhov kev xaiv no kuj yuav ua tau cov lus teb rau lo lus nug ntawm yuav ua li cas rau kos qhov tseeb lub hnub qub, vim hais tias tag nrho nws cov kab yog symmetrical.

Optionally, koj muaj peev xwm ntxiv tag nrho cov xaiv ntawm qhia txog yam tshiab, los yog lwm yam hais nyob rau hauv lub aesthetic tsim ntawm daim duab. Ntxiv voj voog rau lub heights, koj yuav tau txais cov hnub qub tub ceev xwm. Thov tus shading duab ntxoov ntxoo sab, koj yuav tau txais ib tug ntses hnub qub.

Cov txheej txheem no yog lub feem ntau, raws li effortlessly tso cai rau koj kom koj to taub yuav ua li cas rau kos ib tug tsib-taw lub hnub qub nyob rau hauv theem. Yog tsis muaj resorting nyuab zauv, nws yog ua tau kom tau ib tug tseeb, duab zoo nkauj.

Thaum pom tias txhua txoj kev ntawm yuav ua li cas rau kos ib lub hnub qub nrog ib tug kav, koj yuav xaiv ib tug ntau haum. Cov feem nrov yog cov geometric stepwise txoj kev. Nws yog yooj yim heev thiab zoo. Thov fantasy thiab lub tswv yim muaj peev xwm muab tau los ntawm qhov tseeb zoo nkauj daim ntawv los ua ib tug thawj muaj pes tsawg leeg. Txawv tsim kev xaiv muaj ntau ntau yam. Tab sis koj yeej ib txwm tuaj rau koj tus kheej, feem ntau txawv txawv thiab nco zaj dabneeg. Qhov loj tshaj plaws - tsis txhob ntshai mus xyaum ua tej yam!