Which sentence states a property or a definition used in the construction of a perpendicular bisector?

A) a line that intersects a line segment at an angle of 90° is parallel to the line segment.
B) A line that bisects a line segment is necessarily perpendicular to the line segment.
C)
Any two points equidistant from the midpoint of a line segment lie on its perpendicular bisector.
D)Any point on a perpendicular bisector is equidistant from each endpoint of the line segment.