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7. COORDINATE GEOMETRY

This chapter explores the fundamentals of coordinate geometry, focusing primarily on the distance between points and the section formula for dividing line segments. It emphasizes the relationship between algebra and geometry through various examples and concepts, such as forming triangles and determining collinearity among points. The introduction of key formulas and the exploration of real-life applications exemplify the significance of coordinate geometry in numerous fields.

Sections

  • 7

    Coordinate Geometry

    This section introduces coordinate geometry, focusing on the distance formula and how to find points that divide line segments.

    Learning Practice

  • 7.1

    Introduction

    In this section, coordinate geometry is introduced, focusing on locating points in a plane using coordinate axes, and the basics of plotting and understanding distances between points.

    Learning Practice

  • 7.2

    Distance Formula

    The Distance Formula helps to calculate the distance between two points in a coordinate plane using their coordinates.

    Learning Practice

  • 7.3

    Section Formula

    The Section Formula provides a method to determine the coordinates of a point that divides a line segment into a specified ratio.

    Learning Practice

  • 7.4

    Summary

    This section summarizes the main concepts in coordinate geometry including the distance formula and section formula.

    Learning Practice

References

NCERT Study Material

Class Notes

Memorization

What we have learnt

  • The distance formula for tw...
  • The coordinates of a point ...
  • The mid-point of a line seg...

Final Test

Revision Tests

Chapter FAQs