Yuav ua li cas mus xam tus naj npawb ntawm wallpaper?

Kho nyob rau hauv lub chav tsev - nws yog puab thiab kim. Thiab ntau yam ntxiv ib qho tseem ceeb nws yog los raug xam yuav tsum tau npaum li cas ntawm kev tsim kho thiab xov cov ntaub ntawv. Qhov no yuav pab kom tsis txhob ruaj siv, thiab cov yuav tsum tau rov yuav cov los yog lwm yam ntaub ntawv yog tsis zoo li los mam. Tshwj xeeb tshaj yog ib tug ntau ntawm teeb meem yuav tshwm sim nrog lub wallpaper, raws li muaj ib co nuances, yam uas yog tsuas yog tsis yooj yim sua rau teb rau lo lus nug ntawm yuav ua li cas los xam tus nqi ntawm cov wallpaper nyob rau hauv lub chav tsev.

Ua li no koj yuav tsum coj mus rau hauv tus account ib tug xov tooj ntawm tsis rau lub hauv paus uas lub xam yog nqa tawm. Ua ntej ntawm tag nrho cov, koj yuav tsum paub lub perimeter ntawm lub chav tsev. Xam nws yooj yim heev, cia li ntxiv mus rau tag nrho cov lengths ntawm cov phab ntsa. Piv txwv li, siv sij hawm rau tus txheej txheem chav tsev loj: 3x4 m Raws li, peb muaj 2 phab ntsa ntawm 3 meters thiab 2 mus rau 4. 3x2 + 4x2 = 14 m Cov nram qab no daim duab, uas cia li yuav tsum tau paub - yog lub xam qhov siab ntawm lub qab nthab ... Cov tswvyim no muaj xws li lub sij qhov siab ntawm lub qab nthab ornamentation kauj ruam yog hais tias tus wallpaper yog tsis tiaj, los yog nrog ib tug nplua qauv, nws yog hu ua ib daim ntawv qhia, thiab tsis txhob hnov qab mus ntxiv 10 cm ya ntawm lub Web site. Thaum lub peb-meter ceilings thiab loj daim duab, nrog ib daim ntawv qhia ntawm 60 cm, qhov tseeb qhov siab ntawm lub qab nthab yog sib npaug zos rau 3 + 0.6 + 0.1 = 3.7 m.

Nyob rau hauv kev txiav txim los yog teb rau lo lus nug ntawm yuav ua li cas los xam tus nqi ntawm cov wallpaper, koj yuav tsum paub tsis tau tsuas yog qhov tsis muaj lub chav tsev, tab sis kuj cov loj ntawm ib tug yob ntawm wallpaper. Standard ntau thiab tsawg pab yob yog raws li nram no: dav 52, 53 los yog 60 cm, ib tug ntev ntawm txog 10,05 m Txawm li cas los, muaj lwm qhov ntev .. Ib zaug ntxiv, piv txwv li, siv sij hawm ib tug yob dav ntawm 52 cm thiab ib tug ntev ntawm 10,05 m. Tam sim no peb yuav tsum tau kom paub tseeb yuav ua li cas muaj ntau yam baskets tag nrho ntawm bands tau los ntawm ib tug yob. Yob ntev yog muab faib los ntawm lub laij qhov siab ntawm lub qab nthab: 10.05 / 3.7 = 2.7. Paintings tau tsuas yog ob tug, npawv lub cev ib txwm nyob rau hauv lub me me sab, vim hais tias peb tsuas xav nyob rau hauv tag nrho cov web.

Tom ntej no koj yuav tau xam ntau npaum li cas yuav paintings nyob rau hauv lub chav tsev. Nws yog ib qho yooj yim to taub hais tias qhov no yog tsim nyog los faib lub perimeter ntawm lub yob dav: 14 / 0.52 = 26.9. Qhov no xam yog npawv, txwv tsis pub tej zaum yuav nyob twj ywm neokleennye uchastochki. Uas yog, nyob rau hauv peb chav tsev yuav 27 paintings.

Yuav ua li cas los mus laij lub wallpaper rau lub hauv paus ntawm tag nrho cov ntaub ntawv? Heev obviously, tus xov tooj ntawm hniav, uas yuav tsum tau nyob rau hauv lub wrapping chav tsev, yuav tsum tau muab faib mus rau hauv lub tib xov tooj ntawm txhua yob: 27/2 = 13,5. Txij li thaum wallpaper muag xwb tag nrho yob, qhov no tus xov tooj yog npawv - 14 yob. Nyob rau hauv tas li ntawd, cov wallpaper yog zoo dua mus rau noj nrog ib tug me me npoo. Kuv yuav tau mus yuav ib tug - ob yob ntawm ntau tshaj tuaj nyob rau hauv cov lus teb.

Qhov ntawd yog cov lus teb rau lo lus nug ntawm yuav ua li cas los xam tus nqi ntawm cov wallpaper. Txawm li cas los, muaj ib co nuances uas muaj nqis mentioning. Ua ntej ntawm tag nrho cov, tej zaum koj tau pom hais tias tsis suav lub qhov rais thiab ib zaug li nyob rau hauv cov suav. Qhov no yog ua li cas rau tib yam, uas ntxiv ib qho ntxiv yob. Vim qhov no nws yog tej zaum yuav siv ib zaug xwb yob rau ib txoj kev kuaj daim ntawv lo yuav tsum tau kawm mus ua ke teeb duab. Thiab muaj yog ib txwm txoj kev pheej hmoo ntawm mej lwj sawb.

Nws yog ib txwm zoo mus coj ib tug yob ntawm ntau tshaj ces saib rau tib lub wallpaper. Los ntawm txoj kev, nyob rau hauv cov ntaub ntawv no tas yuav tsum txuag tsawg kawg yog ib daim ntawv lo ntawm lub wallpaper yuav tsum tau saib cov series. Lub fact tias ib tug thiab tib yam wallpaper nyob rau hauv txawv series tej zaum yuav txawv siv khoom nyob rau hauv cov xim.

Yog hais tias koj ua tib zoo nyeem tsab xov xwm, nws yuav paub tseeb hais tias cov nqe lus nug ntawm yuav ua li cas los xam tus nqi ntawm cov wallpaper, mus xaiv ib tug yam ntawm wallpaper yog purely theoretical. Tom qab tag nrho, tsis qhov tseeb hais tias koj xaiv lub wallpaper ntawm ib tug loj rau ib tug tsab ntawv ceeb toom. Yog li ntawd, cov lus teb tej zaum yuav tsis muaj tseeb.

Txawm li cas los, yuav ua rau xws li ib tug xam yuav tsum tseem ua rau muaj tsawg kawg yog ib tug ntxhib tswv yim hais txog tus nqi ntawm cov wallpaper, uas tej zaum yuav tsum tau. Nrog rau qhov no naj npawb koj yuav tseem yuav yooj yim dua rau next. Thiab los ntawm kev xaiv ib qho zoo, koj muaj peev xwm sai sai ua ib tug recalculation.

Peb cia siab hais tias koj tau txais ib tug tag nrho cov lus teb rau cov nqe lus nug ntawm yuav ua li cas los xam tus nqi ntawm cov wallpaper.