MathDB
Problems
Contests
National and Regional Contests
Russia Contests
All-Russian Olympiad Regional Round
2001 All-Russian Olympiad Regional Round
8.8
8.8
Part of
2001 All-Russian Olympiad Regional Round
Problems
(1)
isosceles by 3 parts of any triangle - All-Russian MO 2001 Regional (R4) 8.8
Source:
9/25/2024
Prove that any triangle can be cut by at most into
3
3
3
parts, from which an isosceles triangle is formed.
geometry
combinatorial geometry
isosceles