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Problems
Contests
National and Regional Contests
Germany Contests
German National Olympiad
1999 German National Olympiad
6a
6a
Part of
1999 German National Olympiad
Problems
(1)
isosceles right-angled triangle is divided into m acute-angled triangles.
Source: Germany 1999 p6a
2/23/2020
Suppose that an isosceles right-angled triangle is divided into
m
m
m
acute-angled triangles. Find the smallest possible
m
m
m
for which this is possible.
isosceles right triangle
combinatorial geometry
combinatorics