If the line segment joining the points and subtends an angle of at a variable point , then the equation of the locus of is:
If be the orthocenter of the triangle whose vertices are , , and , and , , then is equal to:
The length of the perpendicular drawn from the point to the line is the distance of a point from a line. The shortest difference between a point and a line is the distance between them. To move a point on the line it measures the minimum distance or length required.
The following steps can be used to calculate the distance between two points using the given coordinates:
Note: If the two points are in a 3D plane, we can use the 3D distance formula, d = √(m2 - m1)2 + (n2 - n1)2 + (o2 - o1)2.
Read More: Distance Formula