MathDB

Let

ABC

be a triangle in which (

{BL}

is the angle bisector of

{\angle{ABC}}

\left( L\in AC \right)

{AH}

is an altitude of

\vartriangle ABC

\left( H\in BC \right)

and

{M}

is the midpoint of the side

{AB}

. It is known that the midpoints of the segments

{BL}

and

{MH}

coincides. Determine the internal angles of triangle

\vartriangle ABC

Problem Statement