MN theorem| Distance of orthocentre from vertices and Sides

Orthocenter|| Distance OF orthocenter from Vertices & Sides || Pedal triangle and its Perimeter & Circumradius

In any !ABC ,the distance of the orthocentre from the vertices A, B,C are in the ratio

What is the Distance of Orthocenter from sides and vertices?

Pedal triangle ||Circum radius OF pedal triangle and illustration ||Orthocentre , Distance OF orthocentre from vertices

In triangle ABC where,A,B,C are acute, the distances of the orthocentre from the sides are in the proportion

Distance of circumcentre from side|Distance of incentre from vertex| Length of median| Regular polygon

The distance of orthocentre of the triangle (2,3),(4,5) and (-1,10) from (2,3), is