Geometrie

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Regulament

Last post by Filip Chindea « Wed Mar 26, 2008 11:18 pm

by Filip Chindea » Wed Mar 26, 2008 11:18 pm

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Last post by Filip Chindea
Wed Mar 26, 2008 11:18 pm

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IMAC Seniori Ziua 2 Problema 4

Last post by Antonache Emanuel « Wed Jun 16, 2010 4:03 pm

by Antonache Emanuel » Wed Jun 16, 2010 4:03 pm

0 Replies

1999 Views

Last post by Antonache Emanuel
Wed Jun 16, 2010 4:03 pm
IMAC Seniori 15 mai 2010 Ziua 1 Subiectul 3

Last post by Marius Mainea « Tue Jun 15, 2010 8:46 pm
Replies: 1
by Andi Brojbeanu » Tue Jun 15, 2010 8:21 pm

1 Replies

875 Views

Last post by Marius Mainea
Tue Jun 15, 2010 8:46 pm
IMAC 2010 Problema 3

Last post by Andi Brojbeanu « Wed Jun 02, 2010 3:36 pm

by Andi Brojbeanu » Wed Jun 02, 2010 3:36 pm

0 Replies

957 Views

Last post by Andi Brojbeanu
Wed Jun 02, 2010 3:36 pm
Trapez sau paralelogram

Last post by Claudiu Mindrila « Thu May 13, 2010 1:16 pm
Replies: 1
by alex2008 » Sat May 08, 2010 9:43 pm

1 Replies

1143 Views

Last post by Claudiu Mindrila
Thu May 13, 2010 1:16 pm
Stelele Matematicii Problema 3

Last post by Vlad Matei « Thu Dec 17, 2009 10:58 pm

by Vlad Matei » Thu Dec 17, 2009 10:58 pm

0 Replies

1698 Views

Last post by Vlad Matei
Thu Dec 17, 2009 10:58 pm
Centrul de greutate al unei figuri convexe

Last post by Beniamin Bogosel « Tue Nov 17, 2009 7:35 pm
Replies: 1
by Beniamin Bogosel » Sat Mar 14, 2009 2:41 pm

1 Replies

1220 Views

Last post by Beniamin Bogosel
Tue Nov 17, 2009 7:35 pm
Limita unui sir de puncte in plan

Last post by Beniamin Bogosel « Mon Oct 05, 2009 12:35 pm
Replies: 1
by Beniamin Bogosel » Mon Apr 06, 2009 10:45 pm

1 Replies

1131 Views

Last post by Beniamin Bogosel
Mon Oct 05, 2009 12:35 pm
Ceva destul de evident intuitiv

Last post by Beniamin Bogosel « Tue Sep 29, 2009 3:08 pm

by Beniamin Bogosel » Tue Sep 29, 2009 3:08 pm

0 Replies

846 Views

Last post by Beniamin Bogosel
Tue Sep 29, 2009 3:08 pm
Bisectoarea unui unghi trece printr-un punct dat

Last post by Virgil Nicula « Fri Aug 21, 2009 5:38 am
Replies: 3
by nica » Wed Jan 30, 2008 6:37 pm

3 Replies

4118 Views

Last post by Virgil Nicula
Fri Aug 21, 2009 5:38 am
Cerc impartit in doua parti

Last post by Beniamin Bogosel « Sun Aug 16, 2009 6:33 am

by Beniamin Bogosel » Sun Aug 16, 2009 6:33 am

0 Replies

795 Views

Last post by Beniamin Bogosel
Sun Aug 16, 2009 6:33 am
IMO 2009 problema 4

Last post by Beniamin Bogosel « Thu Aug 06, 2009 7:59 pm
Replies: 1
by Omer Cerrahoglu » Tue Aug 04, 2009 10:27 am

1 Replies

1004 Views

Last post by Beniamin Bogosel
Thu Aug 06, 2009 7:59 pm
IMO 2009 problema 2

Last post by mumble « Thu Aug 06, 2009 4:42 pm
Replies: 1
by Omer Cerrahoglu » Tue Aug 04, 2009 10:18 am

1 Replies

1116 Views

Last post by mumble
Thu Aug 06, 2009 4:42 pm
Plan acoperit cu cercuri

Last post by mumble « Sat May 23, 2009 12:43 pm
Replies: 3
by Dragos Fratila » Sun May 17, 2009 6:52 pm

3 Replies

1280 Views

Last post by mumble
Sat May 23, 2009 12:43 pm
TST II 2009, Problema 3

Last post by mumble « Sat May 23, 2009 11:33 am
Replies: 1
by Laurian Filip » Thu May 21, 2009 11:41 am

1 Replies

1246 Views

Last post by mumble
Sat May 23, 2009 11:33 am
TST IV 2009, Problema 3

Last post by Laurian Filip « Thu May 21, 2009 5:22 pm

by Laurian Filip » Thu May 21, 2009 5:22 pm

0 Replies

1491 Views

Last post by Laurian Filip
Thu May 21, 2009 5:22 pm
TST III 2009, Problema 3

Last post by Laurian Filip « Thu May 21, 2009 11:55 am

by Laurian Filip » Thu May 21, 2009 11:55 am

0 Replies

831 Views

Last post by Laurian Filip
Thu May 21, 2009 11:55 am
TST III 2009, Problema 2

Last post by Laurian Filip « Thu May 21, 2009 11:54 am

by Laurian Filip » Thu May 21, 2009 11:54 am

0 Replies

784 Views

Last post by Laurian Filip
Thu May 21, 2009 11:54 am
TST III 2009, Problema 1

Last post by Laurian Filip « Thu May 21, 2009 11:53 am

by Laurian Filip » Thu May 21, 2009 11:53 am

0 Replies

1028 Views

Last post by Laurian Filip
Thu May 21, 2009 11:53 am
BMO 2009, pb. 2

Last post by Claudiu Mindrila « Sun May 03, 2009 2:55 pm

by Claudiu Mindrila » Sun May 03, 2009 2:55 pm

0 Replies

826 Views

Last post by Claudiu Mindrila
Sun May 03, 2009 2:55 pm
Caracterizare a pentagonului ciclic

Last post by mumble « Fri May 01, 2009 12:35 pm

by mumble » Fri May 01, 2009 12:35 pm

0 Replies

1068 Views

Last post by mumble
Fri May 01, 2009 12:35 pm
Gasiti triunghiurile ...

Last post by SNT « Thu Apr 23, 2009 1:27 am
Replies: 3
by SNT » Fri Apr 17, 2009 9:53 pm

3 Replies

1495 Views

Last post by SNT
Thu Apr 23, 2009 1:27 am
Patrat in triunghi

Last post by SNT « Mon Apr 06, 2009 4:16 pm
Replies: 4
by SNT » Fri Apr 03, 2009 10:12 pm

4 Replies

1995 Views

Last post by SNT
Mon Apr 06, 2009 4:16 pm
Triunghi cu varfurile in puncte laticeale

Last post by Adriana Nistor « Tue Mar 31, 2009 9:25 am

by Adriana Nistor » Tue Mar 31, 2009 9:25 am

0 Replies

1148 Views

Last post by Adriana Nistor
Tue Mar 31, 2009 9:25 am
Inegalitate in poligon regulat

Last post by Marius Mainea « Wed Mar 18, 2009 8:04 pm
Replies: 2
by Andrei Ciupan » Wed Mar 18, 2009 12:52 pm

2 Replies

1480 Views

Last post by Marius Mainea
Wed Mar 18, 2009 8:04 pm
A,B,C,D conciclice <=> conditie

Last post by Beniamin Bogosel « Wed Mar 18, 2009 1:26 am
Replies: 5
by Radu Titiu » Sun Mar 15, 2009 7:16 pm

5 Replies

2638 Views

Last post by Beniamin Bogosel
Wed Mar 18, 2009 1:26 am
Sfera GMB 7-8/2008

Last post by Beniamin Bogosel « Tue Mar 17, 2009 6:13 pm
Replies: 10
by Beniamin Bogosel » Tue Oct 28, 2008 3:21 pm

10 Replies

3826 Views

Last post by Beniamin Bogosel
Tue Mar 17, 2009 6:13 pm
Tot cu un cerc

Last post by mihai miculita « Mon Feb 23, 2009 8:44 pm
Replies: 1
by Beniamin Bogosel » Thu Feb 19, 2009 7:19 pm

1 Replies

1031 Views

Last post by mihai miculita
Mon Feb 23, 2009 8:44 pm
Pizza pie

Last post by enescu « Thu Feb 19, 2009 11:45 pm
Replies: 3
by Beniamin Bogosel » Thu Feb 19, 2009 7:17 pm

3 Replies

1202 Views

Last post by enescu
Thu Feb 19, 2009 11:45 pm
Problema gazeta constanta 2001

Last post by alex2008 « Sun Feb 01, 2009 7:04 pm
Replies: 3
by gigi.becali » Tue Jan 27, 2009 3:32 pm

3 Replies

1486 Views

Last post by alex2008
Sun Feb 01, 2009 7:04 pm
O problema cu sfera

Last post by Adriana Nistor « Sat Jan 31, 2009 5:15 pm

by Adriana Nistor » Sat Jan 31, 2009 5:15 pm

0 Replies

1008 Views

Last post by Adriana Nistor
Sat Jan 31, 2009 5:15 pm
Cerc si arii

Last post by Virgil Nicula « Fri Jan 30, 2009 5:16 pm
Replies: 1
by Ahiles » Fri Jan 30, 2009 3:38 pm

1 Replies

1110 Views

Last post by Virgil Nicula
Fri Jan 30, 2009 5:16 pm
Geometrie combinatorica non-standard

Last post by mychrom « Wed Dec 31, 2008 3:28 pm
Replies: 4
by Filip Chindea » Sat Oct 25, 2008 8:41 pm

4 Replies

2575 Views

Last post by mychrom
Wed Dec 31, 2008 3:28 pm
Dreapta care trece prin I

Last post by maxim bogdan « Wed Dec 31, 2008 2:02 pm
Replies: 3
by Beniamin Bogosel » Thu Nov 27, 2008 1:28 pm

3 Replies

1457 Views

Last post by maxim bogdan
Wed Dec 31, 2008 2:02 pm
Bisectoare perpendiculare

Last post by mihai miculita « Mon Dec 22, 2008 9:25 pm
Replies: 2
by mychrom » Sat Nov 15, 2008 7:34 pm

2 Replies

1546 Views

Last post by mihai miculita
Mon Dec 22, 2008 9:25 pm
Cercuri tangente si omotetie

Last post by Filip Chindea « Sat Dec 06, 2008 10:39 pm

by Filip Chindea » Sat Dec 06, 2008 10:39 pm

0 Replies

1014 Views

Last post by Filip Chindea
Sat Dec 06, 2008 10:39 pm
problema discurilor tangente "kissing disks"

Last post by Beniamin Bogosel « Thu Nov 27, 2008 2:37 pm
Replies: 1
by Cezar Lupu » Sat Oct 11, 2008 7:05 pm

1 Replies

1262 Views

Last post by Beniamin Bogosel
Thu Nov 27, 2008 2:37 pm
Cercuri tangente

Last post by Beniamin Bogosel « Thu Nov 27, 2008 1:34 am
Replies: 1
by Filip Chindea » Sat Nov 22, 2008 8:10 pm

1 Replies

1407 Views

Last post by Beniamin Bogosel
Thu Nov 27, 2008 1:34 am
Difficult problem - Analytical geometry

Last post by ins- « Sat Nov 22, 2008 10:58 am

by ins- » Sat Nov 22, 2008 10:58 am

0 Replies

1884 Views

Last post by ins-
Sat Nov 22, 2008 10:58 am
Discuri centrate in varfurile unui poligon

Last post by mychrom « Sat Nov 15, 2008 7:35 pm

by mychrom » Sat Nov 15, 2008 7:35 pm

0 Replies

1134 Views

Last post by mychrom
Sat Nov 15, 2008 7:35 pm
Puncte rationale si cerc

Last post by smmonea « Sun Nov 02, 2008 10:10 pm
Replies: 1
by Beniamin Bogosel » Fri Oct 31, 2008 8:52 am

1 Replies

1294 Views

Last post by smmonea
Sun Nov 02, 2008 10:10 pm
Geometrie cu axe radicale

Last post by mumble « Sat Oct 25, 2008 11:02 pm
Replies: 1
by Filip Chindea » Sat Oct 25, 2008 8:21 pm

1 Replies

1461 Views

Last post by mumble
Sat Oct 25, 2008 11:02 pm
Separare a punctelor folosind un poligon

Last post by Beniamin Bogosel « Mon Sep 22, 2008 9:54 pm

by Beniamin Bogosel » Mon Sep 22, 2008 9:54 pm

0 Replies

1148 Views

Last post by Beniamin Bogosel
Mon Sep 22, 2008 9:54 pm
Existenta unor poliedre

Last post by Ciprian Oprisa « Wed Sep 17, 2008 10:26 am
Replies: 5
by Beniamin Bogosel » Sat Sep 13, 2008 9:49 am

5 Replies

2146 Views

Last post by Ciprian Oprisa
Wed Sep 17, 2008 10:26 am
Separarea punctelor

Last post by Beniamin Bogosel « Sat Sep 13, 2008 9:52 am

by Beniamin Bogosel » Sat Sep 13, 2008 9:52 am

0 Replies

902 Views

Last post by Beniamin Bogosel
Sat Sep 13, 2008 9:52 am
Multime interesanta

Last post by Beniamin Bogosel « Sat Sep 13, 2008 9:50 am

by Beniamin Bogosel » Sat Sep 13, 2008 9:50 am

0 Replies

962 Views

Last post by Beniamin Bogosel
Sat Sep 13, 2008 9:50 am
SEEMOUS 2008, problema 2

Last post by Beniamin Bogosel « Sun Aug 31, 2008 8:17 pm
Replies: 7
by Alin Galatan » Fri Mar 07, 2008 5:13 pm

7 Replies

3598 Views

Last post by Beniamin Bogosel
Sun Aug 31, 2008 8:17 pm
Sume de raze ale cercurilor inscrise

Last post by Marius Mainea « Fri Aug 29, 2008 6:55 pm
Replies: 2
by Filip Chindea » Sun Jul 13, 2008 8:58 pm

2 Replies

2144 Views

Last post by Marius Mainea
Fri Aug 29, 2008 6:55 pm
OIM 2008, ziua 2, pb 3

Last post by Claudiu Mindrila « Sun Jul 20, 2008 12:24 am

by Claudiu Mindrila » Sun Jul 20, 2008 12:24 am

0 Replies

1296 Views

Last post by Claudiu Mindrila
Sun Jul 20, 2008 12:24 am
OIM 2008, ziua 1, pb 1

Last post by Claudiu Mindrila « Sat Jul 19, 2008 11:52 pm

by Claudiu Mindrila » Sat Jul 19, 2008 11:52 pm

0 Replies

1452 Views

Last post by Claudiu Mindrila
Sat Jul 19, 2008 11:52 pm
Cercuri tangente si patrulatere inscriptibile

Last post by Filip Chindea « Sun Jul 13, 2008 8:32 pm

by Filip Chindea » Sun Jul 13, 2008 8:32 pm

0 Replies

1360 Views

Last post by Filip Chindea
Sun Jul 13, 2008 8:32 pm

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