Search found 4 matches
- Sun Aug 26, 2018 10:18 am
- Forum: National Math Olympiad (BdMO)
- Topic: BDMO 2017
- Replies: 1
- Views: 1872
BDMO 2017
HOW CAN I DOWNLOAD THE QUESTIONS OF NATIONAL 2018 ?
- Wed Apr 11, 2018 10:41 pm
- Forum: National Math Olympiad (BdMO)
- Topic: BdMO National 2013: Junior 10
- Replies: 3
- Views: 4113
Re: BdMO National 2013: Junior 10
We can use the Sheva's theorem to solve it.
- Wed Apr 11, 2018 10:37 pm
- Forum: Junior Level
- Topic: problem 5 (elementary) Iranian geometry Olympiad 2017
- Replies: 4
- Views: 8143
Re: problem 5 (elementary) Iranian geometry Olympiad 2017
please follow the board book of class 7.
- Fri Sep 15, 2017 1:17 pm
- Forum: Junior Level
- Topic: geomerty
- Replies: 10
- Views: 8372
Re: geomerty
AB^2+CB^2= 〖CD〗^2+ 〖AD〗^2
HOW TO PROOF THAT ABCD IS A REACTENGLE
HOW TO PROOF THAT ABCD IS A REACTENGLE