a straight line ..
A plane midway between the two given planes and parallel to them.
you dont
I believe that is the definition of a straight line.
A line in 2D and a plane in 3D A perpendicular bisector of the line connecting the 2 given points
a straight line ..
A plane midway between the two given planes and parallel to them.
A line that is the angle bisector.
you dont
I believe that is the definition of a straight line.
A line in 2D and a plane in 3D A perpendicular bisector of the line connecting the 2 given points
It's another line, parallel to both of the first two and midway between them.
Math
circle
a circle, centered at the given point.
Bisector of an angle, is defined as the set of all points in a plane that are equidistant from the two sides of a given angle.
The locus in a plane is two more intersecting lines, perpendicular to each other (and of course half-way between the given lines.