RD Sharma Class 6 Solutions Chapter 14 – Circles (Ex 14.1) Exercise 14.1 – Free PDF
Free PDF download of RD Sharma Class 6 Solutions Chapter 14 – Circles Exercise 14.1 solved by Expert Mathematics Teachers on Vedantu. All Chapter 14 – Circles Ex 14.1 Questions with Solutions for RD Sharma Class 6 Maths to help you to revise the complete Syllabus and score more marks. Register for online coaching for IIT JEE (Mains & Advanced) and other engineering entrance exams.
RD Sharma for Class 6 Free PDF Download from Vedantu
Circles are an extremely important topic in Class 6 Maths. They enjoy the status of being the most used and applied topics in Class 6 maths. The concepts of circles developed in Class 5 are further developed here, as well as new concepts such as tangents and circles at a point are introduced. Students will learn how to find the length of various arcs and the circle area.
What is a circle for Class 6 Chapter 14 Exercise 14.1?
A circle is defined as the locus of all points in a plane that are at a fixed distance from a fixed point. The fixed point is known as a center, and the fixed distance is called the radius.
Note: The circumference, diameter, radius, and diameter of a circle are related to each other. It means if you know any two of them, you can find the other two. For example, the circumference is equal to 2π times the radius or πd, where d is the diameter of a circle.
How do you Solve a Circle Question?
You can solve a circle question by following these steps:
1) Find the radius of the circle. This is given in the question itself.
2) Write down what you are asked to find. Then, using appropriate formulas, calculate it.
3) If required, convert your answer from its decimal form to an approximated value in terms of unit.
4) State your final answer in the form of a fraction or an approximate value.
Example 1: Calculate the area of a circle if its radius is 5 cm.
A = π r2 = π x 5 x 5 = 25π cm2.
We can also find it directly by multiplying the diameter by 2 to get the circumference.
Some of the questions that are asked on circles are direct applications of the circle definition. For example, find the radius, circumference, or area of a circle given its diameter. Such problems can be solved by applying the properties of a circle.
FAQs on RD Sharma Class 6 Solutions Chapter 14 – Circles (Ex 14.1) Exercise 14.1
1. What are important topics in the chapter on circles?
The important topics in the chapter on circles are arcs, chords, tangents to a circle, properties of tangents, and circumference. Arcs are parts of the circumference. Chords are important in finding missing lengths or angles in circles. Tangents are lines that touch a circle at only one point. Properties of tangents include the lengths of tangents and their angles. Students learn how to calculate it using the formula 2πr. This will help them in other problems, such as finding the area of a circle.
2. What is the radius of a circle?
The radius is the distance from the centre to any point on the circumference. Radius is always measured in terms of the unit given in the problem. Students should know that the unit is always assumed to be in metres unless otherwise stated. In most cases, it is given as a fraction or a decimal form. These data are used in the formulas to calculate other properties of the circle. We provide Solutions and Video Lectures for more clarification on the topics of solutions. Our experts are available round the clock to help you in your academics.
3. What is the circumference of a circle?
The distance around a circle is the circumference of a circle. The circumference is equal to 2π times the radius or πd, where d is the diameter of the circle. This formula is true only if the diameter is 2r. Suppose it is not, then circumference = πd ≈ 2πr. The circumference is important for calculating the area of a circle and many other circular problems. Knowing how to calculate circumference can help you solve these problems easily. One should remember that the circumference is used as a unit of length in all these problems.
4. What is the diameter of a circle?
The diameter of a circle is the distance from one side to the other side of a circle. It is twice as long as the radius. The diameter of the circle is equal to 2r, where r is the radius of the circle. The diameter is an important measurement in circles and is used in most formulas to calculate other properties of circles. You can check the solutions for any questions you have about finding circumference, area, and other related topics.
5. What can you find by solving a circle question?
By solving a circle question, you can find the radius, circumference, or area of a circle. These are some of the most important properties of a circle. Solving these problems will help you understand how to calculate these values and use them in other problems. The solutions given here will help you do so with ease. You can check the solutions and video lectures for any problems you have not understood. The experts will guide you through each step, so it is easy for you to learn these concepts and understand them.