+Lus Posted December 6, 2012 Report Share Posted December 6, 2012 O problema interesanta primita la clasa... Observati relatia dintre caracteristicile figurilor reprezentate si numărul înscris în ea. Ce numar corespunde urmatoarei figuri si care esti ultima figura din sir? 1 Quote Link to comment Share on other sites More sharing options...
Moderators Courage Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 E de informatică sau logică? Pare matematică ... Quote Link to comment Share on other sites More sharing options...
+Lus Posted December 6, 2012 Author Report Share Posted December 6, 2012 Test initial la informatica, clasa a 9a. Mate de clasa a 2a si logica (spirit de observatie). Quote Link to comment Share on other sites More sharing options...
Moderators Courage Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 OK, o să o rezolv azi ... Quote Link to comment Share on other sites More sharing options...
Moderators Courage Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 Gata, am găsit: porneşti de la numărul 17 şi în funcţie de fiecare figură scazi numărul de unghiuri ... Foarte foarte greu. Mi-a luat 2 minute ... Quote Link to comment Share on other sites More sharing options...
+GodsOtherHand Posted December 6, 2012 Report Share Posted December 6, 2012 ah da. 17. nice nice Pav, taci drecu cu explicatiile, altii poate vor sa incerce. Quote love is a verb Love is a doing word Link to comment Share on other sites More sharing options...
+Lus Posted December 6, 2012 Author Report Share Posted December 6, 2012 Nu vad nici un numar 17 in imagine, mai incearca. Observati relatia dintre caracteristicile figurilor reprezentate si numărul înscris în ea. Quote Link to comment Share on other sites More sharing options...
+GodsOtherHand Posted December 6, 2012 Report Share Posted December 6, 2012 eu ma refeream ca suma lor e 17 laturi + numar, cum a zis si pav acuma...sper ca la 17-3 sau la 17-12 nu moi incurca..sa sa stiu ca un pentagon are 5 laturi Quote love is a verb Love is a doing word Link to comment Share on other sites More sharing options...
Moderators Courage Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 Hai că fac în paint Quote Link to comment Share on other sites More sharing options...
+Lus Posted December 6, 2012 Author Report Share Posted December 6, 2012 Merge si cu 17, aparent, dar tre' sa faci corespondenta intre laturi, numar si figura. Quote Link to comment Share on other sites More sharing options...
+GodsOtherHand Posted December 6, 2012 Report Share Posted December 6, 2012 i dont get it ce nam facut bine? PM me cu raspunsu tau. Quote love is a verb Love is a doing word Link to comment Share on other sites More sharing options...
+Lus Posted December 6, 2012 Author Report Share Posted December 6, 2012 Da merge cum ai spus, dar de unde stii tu sigur ca merge si la triunghi si la ultima figura? Quote Link to comment Share on other sites More sharing options...
Moderators Courage Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 Da, greşeala mea. Nu am citit enunţul. În loc de "?" pui 14 şi la figura lipsă ... un pentagon ... Quote Link to comment Share on other sites More sharing options...
+GodsOtherHand Posted December 6, 2012 Report Share Posted December 6, 2012 pai din moment ce merge la primele 4..si tu doar atata imi dai. nam de unde sa stiu daca merge sau nu si la ultimele 2.. aparent merge. Quote love is a verb Love is a doing word Link to comment Share on other sites More sharing options...
+Lus Posted December 6, 2012 Author Report Share Posted December 6, 2012 Uite, la asta spre exemplu nu merge cu ceva asemanator. Trebuie sa te folosesti de numarul anterior din figura si numarul laturilor figurii anterioare. (bine, asta e mai simpla) Quote Link to comment Share on other sites More sharing options...
Moderators Courage Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 O figură cu 7 laturi, simetrică, şi numărul 12 Quote Link to comment Share on other sites More sharing options...
gaby Posted December 6, 2012 Report Share Posted December 6, 2012 Eu tot n-am inteles . Intr-adevar, merge cu 17, dar, cum ai ajuns la 17? Prin incercari? Quote Te-ai inregistrat? Ne-ar placea sa te prezinti. Cum pot sustine forumul? Cumpara de la eMag folosind acest link. -------------------- Link to comment Share on other sites More sharing options...
+GodsOtherHand Posted December 6, 2012 Report Share Posted December 6, 2012 simplu. observi ca suma dintre nr laturilor figurii si numarul din centru = 17 Quote love is a verb Love is a doing word Link to comment Share on other sites More sharing options...
gaby Posted December 6, 2012 Report Share Posted December 6, 2012 Corecto . Sunt pe fuga , don't me. Quote Te-ai inregistrat? Ne-ar placea sa te prezinti. Cum pot sustine forumul? Cumpara de la eMag folosind acest link. -------------------- Link to comment Share on other sites More sharing options...
Moderators Dan O. Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 da, deci voi ati plecat de la nr de laturi + numarul din centru = 17. Lui Pavilion 12+7 ii da 17. M-ati rupt. Si cum merge suma 17 la figura care are 1 in centru . Ati luat laturile patraturilor si le-ati inmultit si-apoi ati adunat 1 ? 4x4 = 16 + 1 = 17 ? De ce nu se inmulteste si la restul tot asa ? Nu se intersecteaza figurile ? Ca daca numeri nr de unghiuri cum a zis pav.. te plictisesti. si tot nu-ti da 17. Quote Link to comment Share on other sites More sharing options...
+GodsOtherHand Posted December 6, 2012 Report Share Posted December 6, 2012 dane, la aia cu cele 2 patrate ai dato in bara numeri laturile figurii obtinute, nu si liniile din interior are 16 laturi. Cat despre ce a zis pav...ignore him Quote love is a verb Love is a doing word Link to comment Share on other sites More sharing options...
+Lus Posted December 6, 2012 Author Report Share Posted December 6, 2012 Cum zice si God, numeri laturile figurii... Eu am gandit-o altfel, dar ajungi la acelasi lucru. Aduni sau scazi numarul laturilor/cifre in functie de figura anterioara si numarul ei. Patrat: 4 laturi, 13 Hexagon: 6 laturi, 11 (aduni la figura/numarul de dinainte 2 laturi si scazi 2 din numar) 2patrate: 16 laturi, 1 (aduni 10 scazi 10) Steluta: 8 laturi, 9 (scazi 8 aduni 8) Triunghi: 3 laturi, 14 (scazi 5 aduni 5) Pentagon: 5 laturi, 12 (aduni 2 scazi 2) Quote Link to comment Share on other sites More sharing options...
Moderators Courage Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 Lui Pavilion 12+7 ii da 17. M-ati rupt. Am editat ... Quote Link to comment Share on other sites More sharing options...
+GodsOtherHand Posted December 6, 2012 Report Share Posted December 6, 2012 odata in viata e pav deacord cu mine, si at sare Dan Quote love is a verb Love is a doing word Link to comment Share on other sites More sharing options...
Moderators Dan O. Posted December 6, 2012 Moderators Report Share Posted December 6, 2012 Cu ce a-ti fost de-acord ma ? Si eu vreau ! Oricum, Pav parea convins Da de ce sa iei numai laturile din exterior ? Toata figura frate.. Quote Link to comment Share on other sites More sharing options...
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