Coordinate Algebra

Coordinate algebra explained through key concepts, formulas, and examples covering points, distance, midpoint, and related basics.

1.Cartesian Plane

Understand the Cartesian Plane with simple student notes: axes, quadrants, coordinates, signs, origin, and examples.

2.Plotting Points on Graph

Learn how to plot points on a Cartesian graph using simple steps, quadrant understanding, sign rules, examples, and student-friendly notes.

3.Distance Formula

Learn the distance formula in coordinate geometry using simple student-friendly notes, Pythagoras understanding, examples, special cases, and practice questions.

4.Section Formula

Learn the section formula in coordinate geometry with easy notes: internal and external division, weighted average idea, examples, mistakes, and practice questions.

5.Midpoint Formula

Learn the midpoint formula in coordinate geometry with simple notes: meaning, formula, examples, common mistakes, and practice questions.

6.Area of a Triangle

Learn how to find the area of a triangle using coordinates with simple notes, determinant formula, collinearity test, examples, and practice questions.