Class 8 Exam > Class 8 Notes > Advance Learner Course: Mathematics (Maths) Class 8 > Value Based Questions (VBQs) - Coordinate Geometry
Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry
Question 1. KGB schools provide free education to girls students from weaker sections. The local body of a town want to open a KGB school in the town for which a rectangular plot ABCD, as shown in the following figure, is very suitable. But this plot belongs to Rati Ram. Rati Ram agrees to exchange it with triangular plot PQR as shown in the same figure. The co-ordinates of the vertices of both the plots are shown in the figure:
(i) Compare the areas of both the plots.
(ii) Which mathematical concept is used in the above problem?
(iii) By opening KGB school in the town, which value is depicted by the local body?
Solution. (i) For rectangle ABCD:
AB = 8 – 2 = 6 units 
Length
AD = 12 – 8 = 4 units Breadth
∴ Area of rectangle ABCD = AB × AD
= 6 units × 4 units
= 24 sq. units.
For triangle PQR:
QR = 12 – 4 = 8 units Base
SP = 6 – 0 = 6 units Height
∴ Area of DPQR 
= 24 sq. units.
⇒ [area of rect. ABCD] = [area of ΔPQR]
(ii) Co-ordinate Geometry.
(iii) Community or social upliftment.
The document Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry is a part of the Class 8 Course Advance Learner Course: Mathematics (Maths) Class 8.
All you need of Class 8 at this link: Class 8
|
5 videos|57 docs|20 tests
|
FAQs on Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry
| 1. What is coordinate geometry? |  |
Ans. Coordinate geometry is a branch of mathematics that deals with the study of geometric shapes using numerical coordinates. It involves plotting points on a coordinate plane and analyzing their relationships, distances, and slopes.
| 2. How is coordinate geometry used in real life? | |
Ans. Coordinate geometry has various practical applications in real life. It is used in navigation systems, such as GPS, to determine the location of a vehicle or person. It is also utilized in computer graphics, engineering designs, and architecture for accurate measurements and representations of objects.
| 3. Can you explain the concept of slope in coordinate geometry? | |
Ans. In coordinate geometry, slope measures the steepness or inclination of a line. It is determined by the ratio of the vertical change (change in y-coordinates) to the horizontal change (change in x-coordinates) between two points on the line. Slope can be positive, negative, zero, or undefined, depending on the direction and nature of the line.
| 4. How do you find the distance between two points in coordinate geometry? | |
Ans. To find the distance between two points in coordinate geometry, you can use the distance formula. The distance between two points (x1, y1) and (x2, y2) is given by the formula:
Distance = √((x2 - x1)^2 + (y2 - y1)^2). By substituting the coordinates of the given points into this formula, you can calculate the distance.
| 5. What are the different quadrants in a coordinate plane? | |
Ans. A coordinate plane is divided into four quadrants. Quadrant I is located in the upper right region, where both x and y coordinates are positive. Quadrant II is in the upper left, where x-coordinates are negative and y-coordinates are positive. Quadrant III is in the lower left, where both x and y coordinates are negative. Quadrant IV is in the lower right, where x-coordinates are positive and y-coordinates are negative. These quadrants help determine the position of points on the coordinate plane.
Related Exams
About this Document
|
1.6K Views |
|
4.66/5 Rating |
|
Nov 21, 2024 Last updated |
Document Description: Value Based Questions (VBQs) - Coordinate Geometry for Class 8 2024 is part of Advance Learner Course: Mathematics (Maths) Class 8 preparation.
The notes and questions for Value Based Questions (VBQs) - Coordinate Geometry have been prepared according to the Class 8 exam syllabus. Information about Value Based Questions (VBQs) - Coordinate Geometry covers topics
like and Value Based Questions (VBQs) - Coordinate Geometry Example, for Class 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Value Based Questions (VBQs) - Coordinate Geometry.
Introduction of Value Based Questions (VBQs) - Coordinate Geometry in English is available as part of our Advance Learner Course: Mathematics (Maths) Class 8
for Class 8 & Value Based Questions (VBQs) - Coordinate Geometry in Hindi for Advance Learner Course: Mathematics (Maths) Class 8 course.
Download more important topics related with notes, lectures and mock test series for Class 8
Exam by signing up for free. Class 8: Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry
Description
Full syllabus notes, lecture & questions for Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry - Class 8 | Plus excerises question with solution to help you revise complete syllabus for Advance Learner Course: Mathematics (Maths) Class 8 | Best notes, free PDF download
Information about Value Based Questions (VBQs) - Coordinate Geometry
In this doc you can find the meaning of Value Based Questions (VBQs) - Coordinate Geometry defined & explained in the simplest way possible. Besides explaining types of
Value Based Questions (VBQs) - Coordinate Geometry theory, EduRev gives you an ample number of questions to practice Value Based Questions (VBQs) - Coordinate Geometry tests, examples and also practice Class 8
tests
|
5 videos|57 docs|20 tests
|
Download as PDF
|
Explore Courses for Class 8 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
mock tests for examination
,Free
,ppt
,Sample Paper
,Objective type Questions
,study material
,past year papers
,Semester Notes
,Previous Year Questions with Solutions
,Exam
,Important questions
,Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry
,video lectures
,Extra Questions
,shortcuts and tricks
,Summary
,Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry
,MCQs
,Class 8 Maths Chapter 7 Question Answers - Coordinate Geometry
,practice quizzes
,Viva Questions
;
Additional Information about Value Based Questions (VBQs) - Coordinate Geometry for Class 8 Preparation
Value Based Questions (VBQs) - Coordinate Geometry Free PDF Download
The Value Based Questions (VBQs) - Coordinate Geometry is an invaluable resource that delves deep into the core of the Class 8 exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Value Based Questions (VBQs) - Coordinate Geometry now and kickstart your journey towards success in the Class 8 exam.
Importance of Value Based Questions (VBQs) - Coordinate Geometry
The importance of Value Based Questions (VBQs) - Coordinate Geometry cannot be overstated, especially for Class 8 aspirants.
This document holds the key to success in the Class 8 exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Value Based Questions (VBQs) - Coordinate Geometry Notes
Value Based Questions (VBQs) - Coordinate Geometry Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Value Based Questions (VBQs) - Coordinate Geometry.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Value Based Questions (VBQs) - Coordinate Geometry Notes on EduRev are your ultimate resource for success.
Value Based Questions (VBQs) - Coordinate Geometry Class 8
The "Value Based Questions (VBQs) - Coordinate Geometry Class 8 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 8 exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Value Based Questions (VBQs) - Coordinate Geometry on the App
Students of Class 8 can study Value Based Questions (VBQs) - Coordinate Geometry alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Value Based Questions (VBQs) - Coordinate Geometry,
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 Value Based Questions (VBQs) - Coordinate Geometry is prepared as per the latest Class 8 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