CBSE · Class 6-12

Back to Orienting Yourself: The Use of Coordinates

Class 9 · Ganita Manjari · Unit 1: Orienting Yourself: The Use of Coordinates

Midpoint & Section Formulas

Lesson 4 of 4

Midpoint is the average. Section formula generalises: point dividing

AB

in ratio

m:n

is

\left(\dfrac{mx_2+nx_1}{m+n}, \dfrac{my_2+ny_1}{m+n}\right)

.

Distance Formula

Try the practice skills

All lessons in this unit