NCERT Solutions for Class 10 Maths, Chapter 10 - Circles

We have studied about circles in Class 9. A circle is a collection of all points in a plane which are at a constant distance from a fixed point. Also, we are now familiar with terms such as segment, chord, sector, radius, center, circumference and others. The radius of a circle is the distance between the centre of the circle to any point of the circumference. Diameter is twice the radius or is the longest chord of the circle.

Circles chapter is quite important from the examination point of view. Nearly 15 marks of Class 10 final examination are based on this chapter.

In the Circles Class 10 chapter, we study the –

1. Meaning of tangent to a circle

2. Tangent to a circle is perpendicular to the radius through the plane of contact

3. Lengths of two tangents from an external point to a circle are equal.

Let us take a look at topics and sub-topics of NCERT Solutions for Class 10 Maths Chapter 10 Circles –

10.1 Introduction

10.2 Tangent to a circle

10.3 Number of tangents from a point on a circle

10.4 Summary

We have Circles Class 10 NCERT Solutions for all the exercises of the chapter.

Download Circles Class 10 NCERT Solutions PDF for further detailed solutions.