Class 9 Exam > Class 9 Notes > Extra Documents & Tests for Class 9 > Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid)
Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) | Extra Documents & Tests for Class 9 PDF Download
As performed in real lab:
Materials required:
Coloured paper, pencil, a pair of scissors, gum.
Procedure:
-
From a sheet of paper, cut out three types of triangle: acute-angled triangle, right-angled triangle and obtuse-angle triangle.
-
For an acute-angled triangle, find the mid-points of the sides by bringing the corresponding two vertices together. Make three folds such that each Joins a vertex to the mid-point of the opposite side. [Fig (a)]
-
Repeat the same activity for a right-angled triangle and an obtuse-angled triangle. [Fig (b) and Fig (c)]
Acute-angled(a)
Right-angled(b)
Obtuse-angled(c)
As performed in the simulator:
-
Create a triangle ABC by providing three points A, B and C over the workbench.
-
Draw the mid-points of each line segment.
-
Click on each mid-points to draw their respective bisector lines.
-
You can see, Centroid lies inside the triangle for all acute angled, obtuse angled & right angled triangle.
Observations:
-
The students observe that the three medians of a triangle concur.
-
They also observe that the centroid of an acute, obtuse or right angled triangle always lies inside the triangle.
The document Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) | Extra Documents & Tests for Class 9 is a part of the Class 9 Course Extra Documents & Tests for Class 9.
All you need of Class 9 at this link: Class 9
|
1 videos|228 docs|21 tests
|
FAQs on Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) - Extra Documents & Tests for Class 9
| 1. What is the definition of a centroid in a triangle? |  |
A centroid is a point of concurrency in a triangle where all three medians intersect. It is also known as the center of gravity or the center of mass of the triangle.
| 2. How many medians does a triangle have? | |
A triangle has three medians. Each median connects a vertex of the triangle to the midpoint of the opposite side.
| 3. Why do the medians of a triangle concur at a point? | |
The medians of a triangle concur at a point (centroid) because of the property of line symmetry. When a median is drawn, it divides the triangle into two smaller triangles with equal areas. The centroid is the point where the medians intersect, and it is the balancing point of the triangle.
| 4. What is the significance of the centroid in a triangle? | |
The centroid of a triangle has several significant properties. It divides each median into two segments, with the segment from the vertex to the centroid being twice as long as the segment from the centroid to the midpoint of the opposite side. The centroid is also the center of gravity of the triangle, which means that if the triangle is placed on a point, it will balance perfectly.
| 5. How can the centroid of a triangle be determined? | |
The centroid of a triangle can be determined by finding the average of the coordinates of the three vertices. For example, if the coordinates of the vertices are (x1, y1), (x2, y2), and (x3, y3), then the coordinates of the centroid would be ((x1 + x2 + x3)/3, (y1 + y2 + y3)/3).
Related Exams
About this Document
|
4.81/5 Rating |
|
Oct 24, 2024 Last updated |
Document Description: Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) for Class 9 2024 is part of Extra Documents & Tests for Class 9 preparation.
The notes and questions for Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) have been prepared according to the Class 9 exam syllabus. Information about Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) covers topics
like and Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) Example, for Class 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid).
Introduction of Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) in English is available as part of our Extra Documents & Tests for Class 9
for Class 9 & Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) in Hindi for Extra Documents & Tests for Class 9 course.
Download more important topics related with notes, lectures and mock test series for Class 9
Exam by signing up for free. Class 9: Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) | Extra Documents & Tests for Class 9
Description
Full syllabus notes, lecture & questions for Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) | Extra Documents & Tests for Class 9 - Class 9 | Plus excerises question with solution to help you revise complete syllabus for Extra Documents & Tests for Class 9 | Best notes, free PDF download
Information about Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid)
In this doc you can find the meaning of Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) defined & explained in the simplest way possible. Besides explaining types of
Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) theory, EduRev gives you an ample number of questions to practice Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) tests, examples and also practice Class 9
tests
|
Explore Courses for Class 9 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
practice quizzes
,ppt
,Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) | Extra Documents & Tests for Class 9
,Extra Questions
,shortcuts and tricks
,Semester Notes
,Viva Questions
,Free
,mock tests for examination
,video lectures
,Sample Paper
,past year papers
,study material
,Previous Year Questions with Solutions
,Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) | Extra Documents & Tests for Class 9
,Exam
,Important questions
,Objective type Questions
,Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) | Extra Documents & Tests for Class 9
,MCQs
,Summary
;
Additional Information about Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) for Class 9 Preparation
Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) Free PDF Download
The Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) is an invaluable resource that delves deep into the core of the Class 9 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 Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) now and kickstart your journey towards success in the Class 9 exam.
Importance of Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid)
The importance of Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) cannot be overstated, especially for Class 9 aspirants.
This document holds the key to success in the Class 9 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.
Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) Notes
Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid).
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, Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) Notes on EduRev are your ultimate resource for success.
Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) Class 9 Questions
The "Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) Class 9 Questions" guide is a valuable resource for all aspiring students preparing for the
Class 9 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 Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) on the App
Students of Class 9 can study Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid),
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 Procedure - To illustrate that the Medians of a Triangle Concur at a Point (called the Centroid) 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