Which of the following is incorrect ?

Options

A. The point of intersection of medians of a triangle is called centroid.
B. The point of intersection of perpendiculars drawn from the vertices of a triangle of the opposite sides is called orthcentre.
C. All the three bisectors of angles of a triangle intersect at one point.
D. Median of a side of a triangle is perpendicular bisector of that side.

Answer

D