Y by
Given a fixed circle
with its center
. There are two fixed points
and one moving point
on
. The midpoint of the line segment
is
.
is a fixed point on
. Line
intersects
at
, and line
intersects
at
.
Find all the fixed points
such that
is always tangent to
when
varies.















Find all the fixed points




This post has been edited 2 times. Last edited by Itoz, Apr 20, 2025, 2:02 PM