Class 9 > Mathematics (Maths) Class 9 > What is an Arc? Major and Minor
What is an Arc? Major and Minor Video Lecture - Mathematics (Maths) Class 9
FAQs on What is an Arc? Major and Minor Video Lecture - Mathematics (Maths) Class 9
| 1. What is an arc in geometry? |  |
Ans. In geometry, an arc is a portion of a circle. It is defined by two endpoints and all the points on the circle's circumference that lie between these endpoints. The length of an arc is measured in terms of the angle it subtends at the center of the circle.
| 2. What is the difference between a major arc and a minor arc? | |
Ans. The difference between a major arc and a minor arc lies in their lengths. A major arc is an arc that measures more than 180 degrees, while a minor arc measures less than 180 degrees. In other words, a major arc is larger than a semicircle, while a minor arc is smaller than a semicircle.
| 3. How do you find the length of an arc? | |
Ans. To find the length of an arc, you need to know the measure of the central angle that subtends the arc. The formula to calculate the length of an arc is given by: Length of arc = (Angle measure / 360 degrees) × 2πr, where r is the radius of the circle.
| 4. Can an arc be greater than a full circle? | |
Ans. No, an arc cannot be greater than a full circle. A full circle measures 360 degrees, and any arc that measures more than 360 degrees would essentially cover the entire circumference of the circle. Therefore, the maximum length of an arc is equal to the circumference of the circle.
| 5. How are arcs used in real-life applications? | |
Ans. Arcs are used in various real-life applications, especially in fields like architecture, engineering, and design. For example, in architecture, arcs are often used to create aesthetically pleasing structures such as arches and domes. In engineering, arcs are used in designing curved roads, bridges, and pipelines. Additionally, arcs are also used in computer graphics and animation to create realistic and smooth curved shapes.
|
62 videos|426 docs|102 tests
|
Video Description: What is an Arc? Major and Minor for Class 9 2023 is part of Mathematics (Maths) Class 9 preparation.
The notes and questions for What is an Arc? Major and Minor have been prepared according to the Class 9 exam syllabus.
Information about What is an Arc? Major and Minor covers all important topics for Class 9 2023 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for What is an Arc? Major and Minor.
Introduction of What is an Arc? Major and Minor in English is available as part of our Mathematics (Maths) Class 9 for Class 9 & What is an Arc? Major and Minor in
Hindi for Mathematics (Maths) Class 9 course. Download more important topics related with notes, lectures and mock test series for
Class 9 Exam by signing up for free.
Description
Video Lecture & Questions for What is an Arc? Major and Minor Video Lecture | Mathematics (Maths) Class 9 - Class 9 full syllabus preparation | Free video for Class 9 exam to prepare for Mathematics (Maths) Class 9.
Information about What is an Arc? Major and Minor
Here you can find the meaning of What is an Arc? Major and Minor defined & explained in the simplest way possible.
Besides explaining types of What is an Arc? Major and Minor theory, EduRev gives you an ample number of questions to practice What is an Arc? Major and Minor tests,
examples and also practice Class 9 tests.
|
62 videos|426 docs|102 tests
|
Up next
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Download free EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
(Scan QR code)
|
|
Related Searches
video lectures
,What is an Arc? Major and Minor Video Lecture | Mathematics (Maths) Class 9
,Exam
,shortcuts and tricks
,Important questions
,MCQs
,Free
,Viva Questions
,Previous Year Questions with Solutions
,Extra Questions
,Objective type Questions
,study material
,What is an Arc? Major and Minor Video Lecture | Mathematics (Maths) Class 9
,Summary
,What is an Arc? Major and Minor Video Lecture | Mathematics (Maths) Class 9
,Sample Paper
,mock tests for examination
,ppt
,past year papers
,Semester Notes
,practice quizzes
;
Study What is an Arc? Major and Minor on the App
Students of Class 9 can study What is an Arc? Major and Minor alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the What is an Arc? Major and Minor,
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 What is an Arc? Major and Minor is prepared as per the latest Class 9 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
