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Formula Sheet

Coordinate Geometry — Formula Sheet

Telangana Board · Class 10 · Mathematics

11 formulas from Coordinate Geometry (Telangana Board Class 10 Mathematics) on one page, grouped by topic. Covers Distance Between Points, Section.

44 questions34 flashcards11 formulas & key relations5 concepts

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11 Entries · 4 Sections

Formulas and Key Relations

1. Basic Coordinate Geometry Facts

Distance = |x2 - x1|

Distance = |y2 - y1|

d = sqrt((x2 - x1)^2 + (y2 - y1)^2)

Distance from origin = sqrt(x^2 + y^2)

m = tan θ = (y2 - y1)/(x2 - x1)

3. Section Formula, Midpoint and Trisection

( (m1x2 + m2x1)/(m1 + m2), (m1y2 + m2y1)/(m1 + m2) )

( (kx2 + x1)/(k + 1), (ky2 + y1)/(k + 1) )

( (x1 + x2)/2, (y1 + y2)/2 )

P divides AB in ratio 1 : 2 and Q divides AB in ratio 2 : 1

4. Centroid of a Triangle

( (x1 + x2 + x3)/3, (y1 + y2 + y3)/3 )

If area of triangle = 0, the points are collinear

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Frequently Asked Questions

What are the important topics in Coordinate Geometry for Telangana Board Class 10 Mathematics?
Key topics in Coordinate Geometry include Distance Between Points, Section Formula, Midpoint, and Trisection, Centroid of a Triangle, Area of a Triangle and Collinearity. Study these first, then practise questions on each for the Telangana Board Class 10 board exam.
How many formulas are in Coordinate Geometry?
This sheet lists 11 formulas from Coordinate Geometry, grouped by topic. Learn what each symbol stands for so you can apply the formula, not just recall it.
How should I revise Coordinate Geometry for the Telangana Board Class 10 board exam?
Learn the core ideas first, then work through the 44 practice questions on Coordinate Geometry. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Coordinate Geometry

All Telangana Board Class 10 Mathematics Formula Sheet

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