Selina Solutions for Class 10 maths Chapter 13 Section and Mid Point Formula

Concise Selina Solutions for Class 10 maths Chapter 13 Section and Mid Point Formula

The section formula helps in finding the coordinates of a point dividing a given line segment into two parts such that their lengths are in a given ratio m: n. A special case of this is the midpoint of a line segment, which divides the line segment into two parts in the ratio 1:1. This formula is helpful in coordinate geometry; for instance, it can be used to find out the centroid, incenter and excenters of a triangle. It has applications in physics too; it helps find the centre of mass of systems, equilibrium points, and more.

The point halfway between the endpoints of a line segment is called the midpoint. A midpoint divides a line segment into two equal segments

In Coordinate Geometry, there are several ways to determine the midpoint of a line segment.

The midpoint of a segment with endpoints (x1, y1) and (x2, y2) has coordinate.