Which elements of a triangle – bisector, median, height – always belong to a triangle?

The bisector is the segment that bisects the angle from which it is drawn. Therefore, the bisector always belongs to the triangle.

Medina is a segment that divides the opposite side in half.

Consequently, the median always belongs to the triangle.

The height is a segment that is perpendicular to the opposite side.

Hence the height does not always belong to the triangle.



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