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Corollary
A theorem which follows directly from a previous theorem
Angle bisector of a triangle
A segment that bisects any angle of the triangle and terminates in the side opposite that angle
Altitude of a triangle
A segment drawn from any vertex of the triangle perpendicular to, and ending in, the line that contains the opposite sides
Median of a triangle
A segment that joins any vertex of the triangle to the midpoint of the opposite side
The point where 3 medians meet is called theā¦
centroid
The point where 3 angle bisectors meet is called theā¦
incenter
The point where 3 altitudes meet is called theā¦
orthocenter