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Coordinate Geometry Formulas

Coordinate Geometry formulas are useful because they allow students to answer problems quickly in placement exams. Coordinate Geometry formulas are presented in such a manner that they are effectively memorized.

Concepts
Formulas
Practice Questions

Basic Formulas of Coordinate Geometry

The following are the formulas relevant to Coordinate Geometry questions:

S.No To Calculate Formulas
1 Distance between two points D =x2 − x12 + y2−y12
2 The slope of a line joining the two points (x1, y1)and (x2,y2) n is equal to m = y2 − y1/x2 − x1
3 Mid-point x,y = x1 + x2/2,y1 + y2/2
4 Section Formula in Coordinate Geometry x,y = mx2 + nx1/m +n,my2 + ny1/m + n
5 The centroid of a Triangle x,y = x1 + x2 + x3/3,y1 + y2 + y3/3
6 Area of a Triangle Coordinate Geometry Formula 1/2 
7 Equation of a Line y = mx + c

Quick Tip: Do you know? You can learn Coordinate Geometry formulas quickly if you first understand the fundamental concepts of Coordinate Geometry.

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FAQs

How do you benefit from learning Coordinate Geometry formulas?

One of the significant benefits of understanding Coordinate Geometry formulas is the capability to quickly and accurately address simple formula-based questions.

How to remember Coordinate Geometry formulas for a longer time?

Following are the techniques you can use to memorise Coordinate Geometry formulas:

  • For a start, you can start understanding theconcepts of the Coordinate Geometry. It will help you find out why a formula is used.

  • Keep a separate piece of paper and write down each formula on the Coordinate Geometry topic you need to memorise.

  • Write down and examine each Coordinate Geometry formula, but this time with intervals. Write the equation, then take a 2-minute break to think about it before writing it again.

  • Your memory is more likely to associate with the formula you want to remember if you use it more often. Solve the problems employing the formula.

  • Visualise and repeat out loud the formula occasionally. Create Coordinate Geometry formulas flashcards to help with this. You can also use these flashcards while practicing the Coordinate Geometry questions.

  • The formula should be written down and posted somewhere you will see daily. They'll be subconsciously imprinted into your memory.

How conceptual understanding of Coordinate Geometry topic helps in remembering its formulas?

Conceptual understanding will help you to make sense of the Coordinate Geometry formulas. Conceptual understanding is concentrated on describing why things happen as opposed to how to make them happen. They help you understand the true motive for employing the Coordinate Geometry formulas.

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