perpendicular bisector
It is called a bisector.
The middle of a line segment is called a Midpoint.;-)
the midpoint
A point on a segment that is halfway between the two endpoints is called the midpoint of the segment. It is the point that divides the segment into two equal parts.
A bisector.
It is called a bisector.
Such a line is called a perpendicular bisector.
A line segment that intersects with or joins two points on a circle is called a chord.
The middle of a line segment is called a Midpoint.;-)
the midpoint
It's called a perpendicular bisector of the line segment.
midpoint
if that line segment intersects the centre of the circle it is called a radius.
A point on a segment that is halfway between the two endpoints is called the midpoint of the segment. It is the point that divides the segment into two equal parts.
A bisector.
I believe this is called the perpendicular bisector.
Assuming that you meant midpoint, it is a median.