A point p; a distance r
A circle with center p at the fixed point and radius r
Two points
The perpendicular bisector of line segment determined by the two points
Two parallel lines
A line that is parallel to the given lines and midway between.
Two intersecting lines
The angle bisectors of the two pairs of vertical angles formed by the intersecting lines
A line; a distance m
Two lines, each parallel to the fixed line, and m units on each side of the fixed line
A line; a point
A parabola