Coordinate Geometry
Class 10 · Mathematics · 4 lessons
This chapter, Coordinate Geometry, is part of the Class 10 Mathematics syllabus under CBSE, Telangana and Andhra Pradesh boards. It contains 4 lessons — starting with Exercise 7.1 — Distance Formula, Exercise 7.2 — Section Formula, Exercise 7.3 — Area of Triangle, and more — each with free, step-by-step PDF notes you can study directly in the browser or present in class in fullscreen mode. Work through the lessons in order below; later exercises in this chapter generally build on the concepts introduced in the earlier ones.
Exercise 7.1 — Distance Formula
Distance between two points in the coordinate plane.
Exercise 7.2 — Section Formula
Section formula and centroid of the triangle.
Exercise 7.3 — Area of Triangle
Area of the triangle and collinearity of points.
Exercise 7.4 — Slope of a Line
Slope of a line joining two points.