2020 USAMO Problems/Problem 1
Problem 1
Let 
be a fixed acute triangle inscribed in a circle 
with center 
. A variable point 
is chosen on minor arc 
of , and segments 
and meet at 
. Denote by 
and 
the circumcenters of triangles 
and 
, respectively. Determine all points for which the area of triangle 
is minimized.
