Perpendicular distance (Length of the perpendicular):
The perpendicular distance from a point P (x1, y1) to the line ax + by + c = 0 is
Basics In Maths
Practice Makes Maths Perfect
Practice Makes Maths Perfect
Perpendicular distance (Length of the perpendicular):
The perpendicular distance from a point P (x1, y1) to the line ax + by + c = 0 is