Diameter
A line that cuts a segment in half is a bisector
a bisecting line ? Diameter ______________ The question needs to be re-thought. Lines do not cut spheres in half, no matter where the line is in the sphere. The simplest thing that can cut a sphere in half would be a plane.
A secant line is a line that cuts a circle in two places.
It is a diameter, the line that cuts the circle in an exact half.It is the diameter and passes through the center of the circle.
A bisector
A line that cuts a circle in half is called a diameter. It passes through the center of the circle and divides it into two equal parts.
A line that cuts a segment in half is a bisector
a bisecting line ? Diameter ______________ The question needs to be re-thought. Lines do not cut spheres in half, no matter where the line is in the sphere. The simplest thing that can cut a sphere in half would be a plane.
A secant line is a line that cuts a circle in two places.
It is a diameter, the line that cuts the circle in an exact half.It is the diameter and passes through the center of the circle.
A bisector
Radius is half the diameter. The diameter of a circle is a straight line that passes from one side of the circle to the other through the centre of the circle. Half of that line is the radius.
Rollback
A circle has an infinite number of lines of symmetry. As long as the line passes over the center point it cuts the circle in two identical halves.
If you mean a line that gous from the center of a circle to the edge of the circle, that is a radius.
A perpendicular bisector is a line which cuts a line segment into two equal parts at 90°.
If you take a circle for example, a line of symmetry is any line that can go through that circle and if you fold the circle in half it will be equal. So a line of symmetry is a line that you divide any shape in half with and have both halves be the same.