Three Dimensional Geometry|Perpendicular Distance of a point from a Line

Distance of point from given line

Three Dimensional Geometry: Lecture 2

Three Dimensional Geometry: Lecture 3

Three Dimensional Geometry: Lecture 1

To find perpendicular distance of a point from a line and distance between 2 parallel lines

Show that the perpendicular distance of any point veca from the line vecr=vecb+t vecc is (|(vecb-veca)xxvecc)|/(|vecc|)

What are the points on x-axis whose perpendicular distance from the line 4x+3y=12 is 4?

Find the equation of the plane passing through the point (1,2,1) and perpendicular to the line joining the points (1,4,2) and (2,3,5) . find also the perpendicular distance of the origin from this plane.

Distance of a point from plane parallel to a line

Quick Revision - Three Dimensional Geometry