Co -ordinate Geometry

Co -ordinate Geometry

1. Co-ordinate plane

   • X axis and Y axis

2. Any point in the plane p(x,y)

   • Distance between two points in the plane by distance formula
     • Collinear and non collinear points
       • Right angled tri angle , isosceles triangle , equilateral triangles
         • Rectangle ,square, rhombus

3. Section formula

   • Midpoint formula
     • Centroid of triangle
       • Area of a triangle found by the three points