Y by
An acute triangle is a triangle that has all angles less that
(
is a Right Angle). Let
be a right-angled triangle with
Let
be the altitude from
to
and let
be the intersection of the angle bisector of
with
Let
be the altitude from
to
Prove that the circumcircle of
passes through the midpoint of 















This post has been edited 1 time. Last edited by PEKKA, Jan 19, 2024, 4:17 PM
Reason: latex
Reason: latex