Class 4 Exam > Class 4 Videos > Perimeter
Perimeter Video Lecture - Class 4
FAQs on Perimeter Video Lecture - Class 4
| 1. What is the definition of perimeter? |  |
Ans. Perimeter is the total length of the boundary of a closed figure or shape. It is calculated by adding the lengths of all the sides of the figure.
| 2. How do you calculate the perimeter of a rectangle? | |
Ans. To calculate the perimeter of a rectangle, you add the lengths of all four sides of the rectangle. If the length of the rectangle is L and the width is W, then the perimeter is given by the formula P = 2L + 2W.
| 3. Can the perimeter of a triangle be negative? | |
Ans. No, the perimeter of a triangle cannot be negative. Perimeter represents a physical length, and length cannot be negative. Therefore, the perimeter of a triangle will always be a positive value.
| 4. How does the perimeter of a circle differ from other shapes? | |
Ans. The perimeter of a circle is known as the circumference. It is calculated by multiplying the diameter of the circle by pi (π) or by multiplying the radius by 2π. Unlike other shapes, the perimeter of a circle does not involve adding the lengths of individual sides.
| 5. What is the importance of calculating the perimeter in real-life situations? | |
Ans. Calculating the perimeter is important in real-life situations as it helps determine the amount of material needed to enclose a given area. For example, when building a fence, calculating the perimeter of the area to be fenced will help determine the amount of fencing material required. Similarly, in construction or landscaping, knowing the perimeter of a plot of land can help estimate the amount of material needed for borders or paths.
Related Exams
About this Video
|
4.83/5 Rating |
|
Nov 16, 2024 Last updated |
Perimeter for Class 42024 is part of Class 4 preparation. The notes and questions for Perimeter
have been prepared according to the Class 4 exam syllabus. Information about Perimeter covers all important topics
for Class 42024 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Perimeter.
Description
Video Lecture & Questions for Perimeter Video Lecture - Class 4 - Class 4 full syllabus preparation | Free video for Class 4 exam.
Information about Perimeter
Here you can find the Perimeter defined & explained in the simplest way possible. Besides explaining types of Perimeter
theory, EduRev gives you an ample number of questions to practice Perimeter tests, examples and also practice Class 4 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
Perimeter Video Lecture - Class 4
,mock tests for examination
,Free
,Objective type Questions
,Exam
,shortcuts and tricks
,Summary
,past year papers
,ppt
,Perimeter Video Lecture - Class 4
,Sample Paper
,Previous Year Questions with Solutions
,Semester Notes
,Viva Questions
,Extra Questions
,Important questions
,MCQs
,study material
,video lectures
,practice quizzes
,Perimeter Video Lecture - Class 4
;
Study Perimeter on the App
Students of Class 4 can study Perimeter alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Perimeter,
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 Perimeter is prepared as per the latest Class 4 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup