« Vrati se
Point A and segment BC are given. Determine the locus of points in space which are vertices of right angles with one side passing through A, and the other side intersecting segment BC.

Slični zadaci

#NaslovOznakeRj.KvalitetaTežina
1142IMO Shortlist 1959 problem 221
1169IMO Shortlist 1963 problem 31
1242IMO Shortlist 1966 problem 590
1429IMO Shortlist 1971 problem 160
1535IMO Shortlist 1979 problem 40
1680IMO Shortlist 1986 problem 170