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# RD Sharma Solutions for Class 9 Maths Chapter 16 - Circles

Last updated date: 15th Aug 2024
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## RD Sharma Class 9 Maths Circles Solutions - Free PDF Download

Competitive Exams after 12th Science

## What is RD Sharma Solutions Class 9 Mathematics Chapter 16 The Circles all about?

RD Sharma Solutions for Class 9 Chapter 16 is available on Vedantu. These solutions help understand the concept of the Circles in an easy and simplified manner. A circle can be defined as an enclosed plane where the points are present within. The center of this enclosed plane is always in the middle. The distance from any point on the circumference to the middle of the circle is known as a radius. Once you revise the chapter with the help of RD Sharma Solutions, you will become well-versed in the chapter.

### In the 16th Chapter of Class 9, RD Sharma Solutions students will study important concepts. Some of the concepts are listed below:

• Circle Introduction

• Position of a point concerning a circle

• Circular Disc

• Concentric Circles

• The degree measure of an arc

• Chord and segment of a circle

• Congruence of circles and arcs

### Benefits of RD Sharma Class 9 Maths Solutions Chapter 16 Circles

• Vedantu provides RD Sharma Solutions Class 9 Maths Solutions Chapter 16. This book can increase your performance in the exam if you are consistent with your practice.

• The books are prepared with utmost details and care by our experts. They didn’t ignore the very important aspect of the difficulty level of the problems in RD Sharma Class 9 Maths Chapter 16 Circles while preparing  questions.

• Our expert teachers follow the guidelines of the CBSE board and all The solutions are as per the guidelines.

• The solutions have been designed in a step by step, easy, straightforward manner.

### Important Theorems From RD Sharma Class 9 Chapter 16 Circles:

• Theorem : Two equal chords of a circle subtend equal angles at the centre of the circle.

• The converse of Theorem : If two angles subtended at the centre by two chords are equal, then the chords are of equal length.

• Theorem : The perpendicular to a chord bisects the chord if drawn from the centre of the circle.

• The converse of Theorem : A straight line passing through the centre of a circle to bisect a chord is perpendicular to the chord.

• Theorem : Equal chords of a circle are equidistant (equal distance) from the centre of the circle.

• The converse of Theorem : Chords of a circle, which are at equal distances from the centre are equal in length, is also true.

• Theorem : Measure of angles subtended to any point on the circumference of the circle from the same arc is equal to half of the angle subtended at the centre by the same arc.

• Theorem : The opposite angles in a cyclic quadrilateral are supplementary.

## FAQs on RD Sharma Solutions for Class 9 Maths Chapter 16 - Circles

1. How do Vedantu’s RD Sharma's Maths Class 9  Chapter 16 solutions help students to get good marks in the CBSE board exams?

RD Sharma Solutions for Class Mathematics Solutions 9 Chapter 16 provides in-depth conceptual knowledge in simple and understandable language. Each step is described in a detailed format to help students remove their doubts quickly in Vedantu’s PDF. The complete familiarity of these solutions enables students to improve their skills and earn additional marks on their CBSE board. The available RD Sharma solutions have been carefully documented and warned by Indian educators. Solutions are based on new and different concepts introduced in the mathematical syllabus.

2. Why should we follow RD Sharma solutions for Class 9 Maths Chapter 16?

RD Sharma Solutions Mathematics Solutions 9 Chapter 16 is an excellent guide that provides comprehensive and quality information on keywords in exams and is a good reading strategy designed to help them understand concepts. Reviewing solutions, as well as textbooks, will help students solve any problems asked in the second term tests. These solutions help to develop students' problem-solving skills, as well as their logical thinking. These are well-known study materials used by students to refer to the wise tests of the CBSE term. Familiarizing yourself with these solutions helps students to pass the final term exams and learn the lesson.

3. Why is practising RD Sharma Class 9 Chapter 16 necessary for students?

There are 33 sums in total in Chapter 16 of the Circles. These issues include different concepts and ideas related to Circles. Familiarity with different types of questions is necessary to be able to solve any question that may be asked in the test. RD Sharma Class 9 Maths Solutions Chapter 16 Circles can be the last exercise book for you. Contains a variety of tricky questions that cover different concepts related to Circles. Familiarizing yourself with these questions will help you to understand the chapter better.

4. What do you mean by the circumference of a circle?

A circle is usually defined as the distance around a circle. This can be understood with the help of an example. Suppose a 5 m long wire is bent to form a circle. Here, the circumference is equal to the length of the fence, i.e. 5 m. The length of each circle is called a circle.

5. What do you mean by "interior” and "exterior" of the circle?

The circle splits the plane lying on it into three parts. Of course: Inside the circle, also called the inside of the circle. A point lying in a circular plane so that its distance from its centre is less than the diameter of the circle is known as the inner point. The circle and points lie on the plane of the circle so that its distance from its centre is equal to the radius of the circle. In simple terms, a set of lying points round the points in a circle. Outside the circle, also called the outside of the circle. The points lie in a circular plane so that their distance from their centre is greater than the circumference of the outer points.