System Of A Down Girl Posted January 15, 2006 Report Share Posted January 15, 2006 (edited) Zadatak nije tezak, treba izrachunati ugao oznachen crvenom bojom na osnovu datih podataka.... ..... Dati uglovi su, sa leva ka desno, 30, 56, 51 i 17 stepeni. Edited January 15, 2006 by System Of A Down Girl Quote Link to comment Share on other sites More sharing options...
mjau_ Posted January 15, 2006 Report Share Posted January 15, 2006 (edited) /edit/ ne bitno. Edited January 15, 2006 by mjau_ Quote _malimjau. Link to comment Share on other sites More sharing options...
Tiger21 Posted January 15, 2006 Report Share Posted January 15, 2006 =))) sestro ne moze to windows calculator sam da izrachuna :P Quote Link to comment Share on other sites More sharing options...
zEki Posted January 15, 2006 Report Share Posted January 15, 2006 A sto ti sad nas moris sa tim. Sta oces mi da ti resimo da bi ti dobila 5-cu. Ne razumem :PpPP E ja bas necu da ti kazem odgovor Quote V Link to comment Share on other sites More sharing options...
mjau_ Posted January 15, 2006 Report Share Posted January 15, 2006 kapiram da je to htela, mogla je da zamoli...kao ajde resite mi ovo plz...i vi bi resili :D Quote _malimjau. Link to comment Share on other sites More sharing options...
zEki Posted January 15, 2006 Report Share Posted January 15, 2006 kapiram da je to htela, mogla je da zamoli...kao ajde resite mi ovo plz...i vi bi resili :D ← e ja ne bi ni tad. Quote V Link to comment Share on other sites More sharing options...
Tiger21 Posted January 15, 2006 Report Share Posted January 15, 2006 Slika zbunjuje kao i uglovi ... Secam se dam sam reshavao slichan zadatak pre 2 godine ,al prochistio to alkohol :) Bez mera teshko da je moguce da se reshi(ili ti toliko o mom znanju ) :) Quote Link to comment Share on other sites More sharing options...
darijan Posted January 15, 2006 Report Share Posted January 15, 2006 resenje je 185 stepeni... Quote ...... f e n s i c ...... ...yes, ur unique... ...just like everyone else... Link to comment Share on other sites More sharing options...
dvnityCker Posted January 15, 2006 Report Share Posted January 15, 2006 Zadatak nije tezak, treba izrachunati ugao oznachen crvenom bojom na osnovu datih podataka.... ..... Dati uglovi su, sa leva ka desno, 30, 56, 51 i 17 stepeni. ← how crazy do you think we are? koji jos debil u slobodno vreme radi matematiku?? :) Quote The people can always be brought to the bidding of the leaders. That is easy. All you have to do is tell them they are being attacked and denounce the pacifists for lack of patriotism and exposing the country to danger. It works the same way in any country. Link to comment Share on other sites More sharing options...
Highl1 Posted January 15, 2006 Report Share Posted January 15, 2006 resenje je 185 stepeni... ← nadam se da si bio cinichan reshenje je 30 stepeni Quote 03:34 ( MiGsa ) da budem iskren03:35 ( MiGsa ) nagledao sam se ovde vishe kurcheva nego pichki 22:05 (Ivan_tm) Ozbiljno, tvoj i Cokin sam upamtio odmah 13:43 ( darko ) ja sam puco iz njegove vazdushare [16:42:19] Miša says: pojavio mi se patrijarh pavle u ppl u may know [21:00] <vudu> jebacemo svi Link to comment Share on other sites More sharing options...
tibor2 Posted January 15, 2006 Report Share Posted January 15, 2006 resenje je 29 stepeni i 28 minuta... Quote brandstack.com/users/portfolio/logos/gligorov \\ behance.net/gligorov 99designs.com/people/gligorov \\ twitter.com/MarkoGligorov \\ upstack.com/ Link to comment Share on other sites More sharing options...
Corey Posted January 15, 2006 Report Share Posted January 15, 2006 A sekundi? Quote Link to comment Share on other sites More sharing options...
WickedWitchOfTheWest Posted January 15, 2006 Report Share Posted January 15, 2006 c c c A ja sam josh na matematici za drugi osnovne... ponekada nije loshe obnoviti gradivo... Quote Code Realms Evo je, bice nevolje... Unutar svake normalne osobe postoji ludak koji se bori da izbije na povrsinu. Niko ne poludi brze od potpuno normalne osobe. One... Two... Freddy's coming for you... Three... Four... Better lock the door... Five... Six... Grab a crucifix... Seven... Eight... Gonna stay up late... Nine... Ten... Never sleep again!!! Link to comment Share on other sites More sharing options...
Tiger21 Posted January 15, 2006 Report Share Posted January 15, 2006 (edited) ... Edited January 15, 2006 by Tiger21 Quote Link to comment Share on other sites More sharing options...
Duka. Posted January 15, 2006 Report Share Posted January 15, 2006 Ma bre resenje je 26 stepeni Quote Oh hai! Underground will live forever baby. We just like roaches. Never dying always living. Link to comment Share on other sites More sharing options...
mjau_ Posted January 15, 2006 Report Share Posted January 15, 2006 e ja ne bi ni tad. ← zloco. Quote _malimjau. Link to comment Share on other sites More sharing options...
Therion Posted January 15, 2006 Report Share Posted January 15, 2006 ipak ne ide bez papira i olovke, mrzi me sada, nije problem, samo se treba setiti par zakonitosti :/ Quote lama ftw" Link to comment Share on other sites More sharing options...
Tiger21 Posted January 15, 2006 Report Share Posted January 15, 2006 pre bi reko ,jedna prava i dve tachke na pravi ,naravno uz dodatnu pomoc uglomera i lenjira dobija se reshenje za 3 min... glup,smarachki,zadatak... Quote Link to comment Share on other sites More sharing options...
Zwerko Posted January 15, 2006 Report Share Posted January 15, 2006 Kad navodite resenje treba da navedete i postupak, jer ovako nit mi mozemo da znamo da li je to resenje tacno nit vi mozete da dokazete da je tacno. Ja nisam siguran da je ovo moje tacno, ali mi deluje da se nisam nigde zajebao, a davno nisam radio ovakve zadatke. Dakle prvo nam treba malo detaljnija slika: Uglove sam manje-vise random obelezavao, ali me mrzelo da kopam po simbolima tako da su obelezeni standardnim malim slovima. Dakle trazi se da nadjemo koliko iznosi ugao k. Prvo mozemo izracunati ugao a, posto je poznato da je a+56+51(nadam se da je ovo 51, posto je originalni crtez malo nejasan)=180; Odatle a=180-56-51=73 Dalje nalazimo ugao b, na osnovu toga sto je a+b=180 (ocigledno) b=180-a=107 Zatim ugao c, opet iz svojstva trougla: 17+b+c=180 => c=180-b-17 => c=56 Ugao d i a su jednaki zato sto su naspramni, ili kako se to vec zove (1) d=a=73 A odatle dobijamo prvu jednacinu u kojoj nam se javlja k, a to je logicno da je (2) k+e+d=180 => k+e=107 (mada bismo to mogli pokazati i tako sto je spoljni ugao trougla jednak zbiru dva nesusedna unutrasnja, pa bi bilo b=k+e=107) Analogno (1) i f=b pa je samim tim f=107, a opet iz svojstva trougla nalazimo da je g=180-30-107=43 I na kraju mozemo naci "gornji ugao" h, koji je jednak 180 minus ovi dole uglovi koji su dati: h=180-(56+30)-(51+17)=26 Opet iz svojstva trougla (h+i+j=180) mozemo naci da je: (3) j+i=154 E sad dolazimo do onog dela za koji nisam 100% siguran, ali mislim da bi trebalo da je tako :) Imamo opet na osnovu svojstva da je spoljasnji ugao jednak zbiru dva nesusedna unutrasnja: (4) g+k=h+j kao i: (5) e+c=h+j I sada kada od (4) oduzmemo (5) dobijamo: (6) g+k-e-c=j-i A kada iz (3) izrazimo j (j=154-i) dobijamo: k-e=154-i-i k-e=154-2i Posto je k=107-e imamo 107-2e=154-2i tj (7) 2e-2i=-47 Onda opet pogledamo sliku i zakljucimo da je: c+e+i=180 tj (8)e+i=124 I kada (8) pomnozimo sa 2 i dodamo (7) dobijamo: 4e=201 tj e=50.25 Odakle je jasno da je k=56.75 Naravno sve pod uslovom da se nisam negde zajebao, posto me mrzelo da uzmem papir pa da proveravam :) Quote Heghlu'meH QaQ jajvam Link to comment Share on other sites More sharing options...
Tiger21 Posted January 15, 2006 Report Share Posted January 15, 2006 Stavio na papir reshenje je 28 Quote Link to comment Share on other sites More sharing options...
System Of A Down Girl Posted January 15, 2006 Author Report Share Posted January 15, 2006 A sto ti sad nas moris sa tim. Sta oces mi da ti resimo da bi ti dobila 5-cu. Ne razumem :PpPP E ja bas necu da ti kazem odgovor ← Vec znam tacan odgovor kapiram da je to htela, mogla je da zamoli...kao ajde resite mi ovo plz...i vi bi resili :D ← Slika zbunjuje kao i uglovi ... Secam se dam sam reshavao slichan zadatak pre 2 godine ,al prochistio to alkohol :) Bez mera teshko da je moguce da se reshi(ili ti toliko o mom znanju ) :) ← ko prizna ,pola mu se dodaje/oprashta? Quote Link to comment Share on other sites More sharing options...
Zwerko Posted January 15, 2006 Report Share Posted January 15, 2006 Stavio na papir reshenje je 28 ← Ok, ali kako? Ja vec rekoh da nisam siguran da je moje resenje tacno, jos mi isparava alkohol od pre neki dan, ali daj bar objasnjenje kako si stigao do toga, ne mora ceo racun. Quote Heghlu'meH QaQ jajvam Link to comment Share on other sites More sharing options...
System Of A Down Girl Posted January 15, 2006 Author Report Share Posted January 15, 2006 resenje je 185 stepeni... ← aha, mozda na marsu nadam se da si bio cinichan reshenje je 30 stepeni ← tanananam- tacno-svaka cast resenje je 29 stepeni i 28 minuta... ← blizu... jos 32' Ma bre resenje je 26 stepeni ← nop (g=180-30-107=43 ← dobro si krenuo ali ovde je greska, 180-30-107=53 Stavio na papir reshenje je 28 ← +2 Quote Link to comment Share on other sites More sharing options...
Highl1 Posted January 15, 2006 Report Share Posted January 15, 2006 brate ljudi al ste se ispisali,a zadatak je nikad prostiji f = 90, onda je g = 60 g + j + trazeni ugao je 180, sto znaci da su j + trazeni ugao 120,a posto je j 90 stepeni, trazeni ugao je 30. I ja sam krenuo kao da racunam sve uglove,ali me je mrzelo da crtam,pa sam onda video da su j i f pravi, i onda je sve lakse. A moze i preko slicnosti, da se porede trougao sa trazenim uglom i ovaj gde je ugao 30 stepeni. Quote 03:34 ( MiGsa ) da budem iskren03:35 ( MiGsa ) nagledao sam se ovde vishe kurcheva nego pichki 22:05 (Ivan_tm) Ozbiljno, tvoj i Cokin sam upamtio odmah 13:43 ( darko ) ja sam puco iz njegove vazdushare [16:42:19] Miša says: pojavio mi se patrijarh pavle u ppl u may know [21:00] <vudu> jebacemo svi Link to comment Share on other sites More sharing options...
NemaN!-!-! Posted January 15, 2006 Report Share Posted January 15, 2006 ZNAM! reshenje je 30 STEPENI!!!! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.