A bisecting line.
An angle is divided in half by the angle bisector. A line segment is divided in half by a midpoint.
Every line bisector divides a line into two halves: by definition!
A point that divides a segment into two segments of equal length is a midpoint.
The line that divides a segment into two congruent segments is called the perpendicular bisector. This line intersects the segment at its midpoint and forms right angles with the segment, ensuring that the two resulting segments are equal in length.
It is its midpoint
To bisect is to cut or divide into halves. A bisecting line would then be a line that divides another line in half or a line that divides an angle in half.
The mid-point
The line that divides the Earth in half horizontally is known as the Equator. It is located at 0 degrees latitude and divides the Earth into the Northern Hemisphere and the Southern Hemisphere.
It is a line of symmetry.
Hemispheric line
It is a bisector.
Angle bisector