Circles Class 10 Notes

A circle is a plane figure, which is formed by the set of all those points which are equidistant from a fixed point in the same plane. The fixed point is called the centre of the circle and the fixed distance from the centre is called the radius of the circle. In class 10 maths textbook students basically learn about this topic in more detail in chapter 10. In this chapter students will learn about topics like the tangent of a circle, the number of tangents from a point to a circle and more. To help students master the concepts and solve problems easily, we at Byju’s are providing the circles class 10 notes here. In these notes, students will find important formulas, examples and problems which will be extremely helpful in preparing for the class 10 maths exam.

Having maths CBSE notes can be handy as it will help you understand and practice all the important questions from all the chapters. Besides, practising a maximum number of questions will increase the possibility of scoring higher marks in the school exams or even the main board exam. Students who use these notes will be able to revise quickly and be well prepared to tackle even the difficult questions that can be asked in the forthcoming exams.

Students are also advised to solve the sample papers, last year question papers and important questions to score well in maths exam: They can check out some of the solutions below;

Sample Paper of Class 10 Maths

Last Year Question Paper of CBSE class 10

Important Questions For Class 10 Maths

Stay tuned with Byju’s to learn maths with engaging video lectures and learn the important formulas and derivations in an easy way.

Frequently asked Questions on CBSE Class 10 Maths Revision: Circles


What is the definition of ‘Diameter’?

In geometry, a diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle.


What is a ‘Cyclic quadrilateral’?

A cyclic quadrilateral is a quadrilateral drawn inside a circle. Every corner of the quadrilateral should touch the circumference of the circle.


What is the meaning of a ‘Segment’?

A segment refers to any of the parts into which a thing is divided or naturally separates.


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