min n, n equal triangles in convex n-gon (2020 Novosibirsk Oral Geo Oly 7.7)
Source:
April 27, 2021
geometrycombinatorial geometrycongruent triangles
Problem Statement
The segments connecting the interior point of a convex non-sided -gon with its vertices divide the -gon into congruent triangles. For what is the smallest that is possible?