Class 8 Exam > Class 8 Videos > Introduction : Practical Geometry - Math, Class 8
Introduction : Practical Geometry - Math, Class 8 Video Lecture
FAQs on Introduction : Practical Geometry - Math, Class 8 Video Lecture
| 1. What are the basic principles of practical geometry? |  |
Ans. The basic principles of practical geometry include understanding and using geometric shapes, measuring lengths and angles, constructing various figures using a compass and ruler, and solving problems related to geometric properties.
| 2. How can I construct a perpendicular bisector of a line segment? | |
Ans. To construct a perpendicular bisector of a line segment, follow these steps:
1. Draw the line segment.
2. With the compass, draw arcs from both endpoints of the line segment.
3. Without changing the compass width, draw arcs from the other endpoint of the line segment.
4. Connect the intersections of the arcs using a ruler. The line that passes through the midpoint of the line segment and is perpendicular to it is the perpendicular bisector.
| 3. What is the difference between a line segment and a ray in practical geometry? | |
Ans. In practical geometry, a line segment is a part of a line with two endpoints, while a ray is a part of a line with one endpoint and extends infinitely in the other direction. A line segment has a definite length and can be measured, whereas a ray has no length and cannot be measured.
| 4. How do I construct an angle of 60 degrees using a compass and ruler? | |
Ans. To construct an angle of 60 degrees using a compass and ruler, follow these steps:
1. Draw a line segment.
2. Place the compass at one endpoint of the line segment and draw an arc that intersects the line segment.
3. Without changing the compass width, place the compass at the intersection point and draw another arc.
4. Connect the endpoint of the line segment with the intersection point of the arcs using a ruler. The angle formed is 60 degrees.
| 5. How can I find the area of a triangle using practical geometry? | |
Ans. To find the area of a triangle using practical geometry, follow these steps:
1. Measure the base and the corresponding height of the triangle.
2. Multiply the base by the height.
3. Divide the result by 2. The obtained value is the area of the triangle.
About this Video
1.1K Views
4.72/5
Rating
Oct 07, 2025
Last updated
Related Exams
Introduction : Practical Geometry - Math, Class 8 for Class 82025 is part of Class 8 preparation. The notes and questions for Introduction : Practical Geometry - Math, Class 8
have been prepared according to the Class 8 exam syllabus. Information about Introduction : Practical Geometry - Math, Class 8 covers all important topics
for Class 82025 Exam. Find important definitions, questions, notes, meanings, examples, exercises
and tests below for Introduction : Practical Geometry - Math, Class 8.
Introduction of Introduction : Practical Geometry - Math, Class 8 in English is available as part of our Class 8 preparation & Introduction : Practical Geometry - Math, Class 8 in Hindi
for Class 8 courses. Download more important topics, notes, lectures and mock test series for Class 8 Exam by
signing up for free.
Description
Video Lecture & Questions for Introduction : Practical Geometry - Math, Class 8 Video Lecture - Class 8 full syllabus preparation | Free video for Class 8 exam.
Information about Introduction : Practical Geometry - Math, Class 8
Here you can find the Introduction : Practical Geometry - Math, Class 8 defined & explained in the simplest way possible. Besides explaining types of Introduction : Practical Geometry - Math, Class 8
theory, EduRev gives you an ample number of questions to practice Introduction : Practical Geometry - Math, Class 8 tests, examples and also practice Class 8 tests.
Related Searches
past year papers
,Summary
,Previous Year Questions with Solutions
,Semester Notes
,Sample Paper
,practice quizzes
,video lectures
,Exam
,Free
,MCQs
,Important questions
,ppt
,mock tests for examination
,Class 8 Video Lecture
,study material
,Viva Questions
,shortcuts and tricks
,Extra Questions
,Introduction : Practical Geometry - Math
,Class 8 Video Lecture
,Class 8 Video Lecture
,Introduction : Practical Geometry - Math
,Introduction : Practical Geometry - Math
,Objective type Questions
;
Study Introduction : Practical Geometry - Math, Class 8 on the App
Students of Class 8 can study Introduction : Practical Geometry - Math, Class 8 alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Introduction : Practical Geometry - Math, Class 8,
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 Introduction : Practical Geometry - Math, Class 8 is prepared as per the latest Class 8 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