RD Sharma Solutions for Class 9 Maths Chapter 16 - Circles

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.