Chapter 17 · Class 10 ICSE · Formula Sheet

Constructions Formulas — Class 10 ICSE

Construct tangents to circles, circumscribed and inscribed circles of triangles.

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Worked Examples

1Using: Application

Apply the key formula from this topic to a sample problem.

Step 1: Identify the formula.

Step 2: Substitute the values.

Step 3: Simplify to get the answer.

Answer: See solution above

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More Class 10 ICSE Formulas

Commercial Mathematics (Banking & GST)Quadratic EquationsCoordinate GeometrySimilarityCircles (Tangents & Secants)Mensuration (3D Solids)

Frequently Asked Questions

How many formulas are in Class 10 ICSE Constructions?+
There are several key formulas in the Constructions chapter for Class 10 ICSE. Each formula is essential for solving problems in this topic.
How to remember Constructions formulas easily?+
Practice regularly with worked examples, group related formulas together, and use SparkEd's interactive practice mode to reinforce your memory through problem-solving.
Are these Constructions formulas enough for exams?+
Yes, these formulas cover the complete ICSE Class 10 syllabus for Constructions. Practice applying them to different types of questions for full exam readiness.

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SparkEd Maths provides free formula sheets for Class 1-10 across 7 education boards. All formulas are aligned to the 2025-26 syllabus.