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Omni-MATH / Let ABC be an acute isosceles triangle with orthocenter H. Let M and N be the midpoints of sides (AB)¯ and (AC)¯, respectively. The circumcircle of triangle MHN intersects line BC … · Discussion

Discussing Let ABC be an acute isosceles triangle with orthocenter H. Let M and N be the midpoints of sides (AB)¯ and (AC)¯, respectively. The circumcircle of triangle MHN intersects line BC … · Omni-MATH

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