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Chapter 18 of 26
Formula Sheet

Constructions

NIOS · Class 10 · Maths

All formulas from Constructions in NIOS Class 10 Maths. Key equations, constants, and identities for board exam preparation.

43 questions24 flashcards5 concepts

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A step-by-step diagram illustrating the construction of dividing a line segment AB internally in a given ratio (e.g., 2:3) using a ray and parallel lines. Shows the initial line segment, the acute ang
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3 Formulas · 2 Sections

Formulas

2. Division of a line segment in ratio

Total points = sum of ratio = 2 + 3 = 5

4. Perimeter and base angles construction

∠YXP = 30° [which is (1/2) × 60°]

∠XYQ = 22.5° [which is (1/2) × 45°]

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Frequently Asked Questions

What are the important topics in Constructions for NIOS Class 10 Maths?
Key topics in Constructions include Complete Overview of Construction Methods, Complete Overview of Constructions Chapter, Construction Methods Overview. These are the concepts NIOS Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Constructions — NIOS Class 10 Maths?
Understand the core concepts first, then work through the 43 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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Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for NIOS Class 10 Maths.