Take a look at the figure below. In this non-linear system users are free to take whatever path through the material best serves their needs. The Cartesian plane distance formula determines the distance between two coordinates.
Coordinate Geometry also is known as analytic geometry that describes the link between geometry and algebra using graphs and involving curves and lines.
Using distance formula is much easier than the Pythagorean theorem. Download Coordinate Geometry Cheat Sheet Below. Thus the distance between two points P x1 y1 and Q x2 y2 is. In coordinate geometry the position of a point can be easily defined using coordinates.