Class 4 Exam > Class 4 Videos > Mathematics for Class 4: NCERT > Units of Circle
Units of Circle Video Lecture | Mathematics for Class 4: NCERT
|
25 videos|123 docs|39 tests
|
FAQs on Units of Circle Video Lecture - Mathematics for Class 4: NCERT
| 1. What is the formula to find the circumference of a circle? |  |
Ans. The formula to find the circumference of a circle is 2πr, where π is a mathematical constant approximately equal to 3.14159 and r is the radius of the circle.
| 2. How do you calculate the area of a circle? | |
Ans. The area of a circle can be calculated using the formula A = πr^2, where A represents the area and r is the radius of the circle.
| 3. What is the relationship between the diameter and the radius of a circle? | |
Ans. The diameter of a circle is twice the length of its radius. In other words, if you multiply the radius by 2, you will get the diameter of the circle.
| 4. How can you find the radius of a circle if only the circumference is given? | |
Ans. If you know the circumference of a circle, you can find the radius by dividing the circumference by 2π. The formula is r = C / (2π), where r represents the radius and C is the circumference.
| 5. Can you find the area of a circle if only the diameter is given? | |
Ans. Yes, you can find the area of a circle if you know the diameter. The formula to calculate the area using the diameter is A = π(d/2)^2, where A represents the area and d is the diameter of the circle.
Related Exams
About this Video
|
1.4K Views |
|
4.87/5 Rating |
|
Dec 22, 2024 Last updated |
Video Description: Units of Circle for Class 4 2024 is part of Mathematics for Class 4: NCERT preparation.
The notes and questions for Units of Circle have been prepared according to the Class 4 exam syllabus.
Information about Units of Circle covers all important topics for Class 4 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Units of Circle.
Introduction of Units of Circle in English is available as part of our Mathematics for Class 4: NCERT for Class 4 & Units of Circle in
Hindi for Mathematics for Class 4: NCERT course. Download more important topics related with notes, lectures and mock test series for
Class 4 Exam by signing up for free.
Description
Video Lecture & Questions for Units of Circle Video Lecture | Mathematics for Class 4: NCERT - Class 4 full syllabus preparation | Free video for Class 4 exam to prepare for Mathematics for Class 4: NCERT.
Information about Units of Circle
Here you can find the meaning of Units of Circle defined & explained in the simplest way possible.
Besides explaining types of Units of Circle theory, EduRev gives you an ample number of questions to practice Units of Circle tests,
examples and also practice Class 4 tests.
|
25 videos|123 docs|39 tests
|
|
Explore Courses for Class 4 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Units of Circle Video Lecture | Mathematics for Class 4: NCERT
,Summary
,Important questions
,MCQs
,Units of Circle Video Lecture | Mathematics for Class 4: NCERT
,Extra Questions
,study material
,past year papers
,Viva Questions
,ppt
,Units of Circle Video Lecture | Mathematics for Class 4: NCERT
,Free
,Previous Year Questions with Solutions
,mock tests for examination
,Semester Notes
,practice quizzes
,Sample Paper
,Objective type Questions
,Exam
,shortcuts and tricks
,video lectures
;
Study Units of Circle on the App
Students of Class 4 can study Units of Circle alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Units of Circle,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Units of Circle is prepared as per the latest Class 4 syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup