Unit-III: Coordinate Geometry

 

Chapter 1: Straight Lines

 

1. Ø  Brief recall of two dimensional geometries from earlier classes
2. Ø  Shifting of origin
3. Ø  Slope of a line and angle between two lines
4. Ø  Various forms of equations of a line:
5. ·        Parallel to axis
6. ·        Point-slope form
7. ·        Slope-intercept form
8. ·        Two-point form
9. ·        Intercept form
10. ·        Normal form
11. Ø  General equation of a line
12. Ø  Equation of familyof lines passingthrough the pointof intersection of two lines
13. Ø  Distance of a point from a line

                              Click on below given links to view/download:  

              Handwritten Notes-StraightLine_ConicSections.pdf

             Rapid Revision Notes-Rapid-Coordinate_Geometry.pdf

  

Chapter 2: Conic Sections

 

1. Ø  Sections of a cone:
2. ·        Circles
3. ·        Ellipse
4. ·        Parabola
5. ·        Hyperbola: a point, a straight line and a pair of intersecting lines as a degenerated case of a conic section.
6. Ø  Standard equations and simple properties of:
7. ·        Parabola
8. ·        Ellipse
9. ·        Hyperbola
10. Ø  Standard equation of a circle

                          Click on below given links to view/download:  

       Handwritten Notes-StraightLine_ConicSections.pdf

       Rapid Revision Notes-Rapid-Coordinate_Geometry.pdf

  

       Chapter 3. Introduction to Three–dimensional Geometry

 

1. Ø  Coordinate axes and coordinate planes in three dimensions
2. Ø  Coordinates of a point
3. Ø  Distance between two points and section formula

                           Click on below given links to view/download:  

      Rapid Revision Notes-Rapid-Coordinate_Geometry.pdf