Problem B. 4769. (February 2016)
B. 4769. In which triangles are the points dividing the sides 2:1 all concyclic?
Based on the idea of J. Szoldatics, Budapest
(3 pont)
Deadline expired on 10 March 2016.
Statistics:
137 students sent a solution.  
3 points:  119 students. 
2 points:  12 students. 
1 point:  3 students. 
0 point:  2 students. 
Unfair, not evaluated:  1 solution. 
