NCERT Solutions for Class 9 Maths Exercise 10.1 Circles in Hindi and English Medium updated for CBSE and State Boards. The solutions of Exercise 10.1 is given in PDF and Videos, so that student can solve each questions easily. All the questions are solved step by step including all formulae.

### About Class 9 Maths Exercise 10.1

In geometry so far, we have studied the peculiar features of a rectangles a square, a parallelogram, triangle etc. Now, we’re going to study one of the most important topic namely Circle.

In the opening exercise 10.1, we just studied the meaning of circle and some important terms associated with circle. There are Radius, Diameter, Chord, Sector, Segment and other similar topics.

#### Class 9 Maths Ex. 10.1 in Hindi and English Medium

Class 9 Maths Solutions for Exercise 10.1 are available in Hindi and English Medium. Students have freedom to download solutions in PDF or videos. We have covered almost all the concepts given in class 9 Maths NCERT book chapter 10.

Some of these concepts are also covered in the previous classes. The difference is that we are going to study a little more about it now. Below are given certain important definitions which shall be very useful in understanding the concepts relating to chapter 10 from NCERT solutions for Maths class 9th.

##### More about Circle in Exercise 10.1

A Circle is defined as the collection of all points which are arranged in such a manner which are equi-distant from particular fixed point in the plain. In higher classes it is defined differently and you will come across Locus (Plural is Loci) but we shall confined to a simple definitions here.

The common examples observe in day today life. For example – A wheel, a clock, some of the coins etc. are all circular. In fact the planets have also circular shape. Just imagine what would have happed to our transport system had there been no wheels.

###### Questions of 9th Class Maths Exercise 10.1

The wheels are circular in nature because to gain speed we need circular wheels only. Further, circular wheels provide smoothness in running of the vehicle or we can say comfortably. Exercise 10.1 consist of only two questions. The first one is relating to fill in the blanks and second one is true and false type.

One of the questions require much applications but one must be careful during an examinations because it is observe that students get confused between term segment, sector, arc etc.