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Formula Sheet

Co-ordinate Geometry

Maharashtra Board · Class 10 · Mathematics

All formulas from Co-ordinate Geometry in Maharashtra Board Class 10 Mathematics. Key equations, constants, and identities for board exam preparation.

45 questions30 flashcards5 concepts

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14 Formulas · 3 Sections

Formulas

Distance on a Number Line and in the XY Plane

Distance between P(-1) and Q(-5) on number line = 4

Distance between Q(-5) and R(4) on number line = 9

AB = √((x2 - x1)^2 + (y2 - y1)^2)

d(O,P) = √(x^2 + y^2)

AC = √17 for A(2,3) and C(-2,2)

Section Formula, Midpoint, and Centroid

Section formula (internal division): ((mx2 + nx1)/(m + n), (my2 + ny1)/(m + n))

Midpoint formula: ((x1 + x2)/2, (y1 + y2)/2)

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

AG:GD = 2:1

AP/PB = CQ/QD = m/n

Slope of a Line

m = (y2 - y1)/(x2 - x1)

m = tan θ

Slope of X-axis = (0 - 0)/(x2 - x1) = 0

Slope of Y-axis = (y2 - y1)/(0 - 0)

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Frequently Asked Questions

What are the important topics in Co-ordinate Geometry for Maharashtra Board Class 10 Mathematics?
Co-ordinate Geometry covers several key topics that are frequently asked in Maharashtra Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Co-ordinate Geometry — Maharashtra Board Class 10 Mathematics?
Understand the core concepts first, then work through the 45 practice questions available for this chapter. Revise formulas and 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.

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