Welcome to the chapter Coordinate Geometry, where algebra and geometry come together to solve problems using coordinates. In this chapter, you will learn how to find the distance between two given points using the distance formula derived from the Pythagoras theorem.

You will also study how to divide a line segment internally in a given ratio using the section formula. Further, you will learn to find the area of a triangle when the coordinates of its vertices are given, and understand the condition of collinearity of points. This chapter helps in developing analytical thinking and is very important for CBSE Board examinations and higher mathematical studies.