on November 3, 2023, 6:29 AM
NCERT Solutions for Class 9 Maths Chapter 5 Euclid’s Geometry Exercise 5.1 in English and Hindi Medium for new session 2023-24. It is important to note that the effectiveness of any educational resource, including Tiwari Academy, depends on how well it aligns with your learning style and needs. Now only one exercise in chapter 5 of class 9 Maths as per new rationalised syllabus following new NCERT books for CBSE 2023-24.
Class 9 Maths Chapter 5 for CBSE Board
Class 9 Maths Exercise 5.1 in English
Class 9 Maths Chapter 5 for State Boards
Class 9 Maths Chapter 5 Exercise 5.1
Class 9 Maths Chapter 5 Exercise 5.2
Some students may find it beneficial, while others may prefer different resources or methods of learning. Additionally, the quality and content of educational platforms can change over time, so it’s a good idea to check reviews and user feedback to ensure that Tiwari Academy continues to provide valuable resources for Class 9 Maths as of the current year, 2023-24.
Class 9 Maths Chapter 5 in Hindi Medium
Class 9 Maths Exercise 5.1 in Hindi
NCERT Solutions for Class 9 Maths Chapter 5
| Class: 9 | Mathematics |
| Chapter 5: | Euclid’s Geometry |
| Number of Exercises: | 1 (One) |
| Content: | NCERT Textbook Exercises |
| Mode of Solution: | Images, Videos and Text Format |
| Academic Session: | CBSE 2023-24 |
| Medium: | English and Hindi Medium |
Download UP Board Solutions for Class 9 Maths Prashnavali 5.1 in Hindi Medium free to use in PDF format for session 2023-24. Questions are solved by subject experts without any mistake. It will help all the student to understand the concepts of Euclid’s lemma and postulates. All the NCERT Solutions 2023-24 are updated for new academic session for all board, who are following NCERT Books 2023-24. All the Question-Answer are based on Current CBSE Syllabus 2023-24 for CBSE Board and UP Board students from 2023-24 onward. Download Class 9 Maths App for Offline use or Download Kaksha 9 Ganit App for offline use. Contact us if you need any help in education. We never charge anything for services in education.
Class 9 Maths Chapter 5 Study Material
Class 9 Maths Chapter 5 Practice Questions with Solution
What are Euclid’s Postulate?
Euclid’s Postulate:
Postulate 1: A straight line may be drawn from any one point to any other point.
Postulate 2: A terminated line can be produced indefinitely.
Postulate 3: A circle can be drawn with any center and any radius.
Postulate 4: All right angles are equal to one another.
Postulate 5: If a straight line falling on two straight lines makes the interior angles on the same side of it taken together less than two right angles, then the two straight lines, if produced indefinitely, meet on that side on which the sum of angles is less than two right angles.
Give two Equivalent versions of Euclid’s fifth postulate.
Equivalent versions of Euclid’s fifth postulate:
1. ‘For every line l and for every point P not lying on l, there exists a unique line m passing through P and parallel to l’.
1. Two distinct intersecting lines cannot be parallel to the same line.
9th Maths Chapter 5 Solutions in English & Hindi Medium
NCERT Solutions for Class 9 Maths Chapter 5 Exercise 5.1 in Hindi & English Medium free to use ONLINE or download as PDF format to use it OFFLINE. CBSE NCERT (https://ncert.nic.in/) Solutions for Class 9 are updated for academic session 2023-24. Visit to Discussion Forum to share your knowledge with the other users.
Important Questions on 9th Maths Chapter 5
Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’?
Axiom 5: The whole is greater than the part. Since this is true for anything in any part of the world, this is a universal truth.
What are the Euclid’s five postulates?
Euclid’s postulates were : Postulate 1 : A straight line may be drawn from any one point to any other point. Postulate 2 : A terminated line can be produced indefinitely. Postulate 3 : A circle can be drawn with any centre and any radius. Postulate 4 : All right angles are equal to one another. Postulate 5 : If a straight line falling on two straight lines makes the interior angles on the same side of it taken together less than two right angles, then the two straight lines, if produced indefinitely, meet on that side on which the sum of angles is less than two right angles.
What are the equivalent versions of Euclid’s fifth postulate?
Two equivalent versions of Euclid’s fifth postulate are: (i) ‘For every line l and for every point P not lying on l, there exists a unique line m passing through P and parallel to l’. (ii) Two distinct intersecting lines cannot be parallel to the same line.
What are Euclid’s Axioms?
Some of Euclid’s axioms were : (1) Things which are equal to the same thing are equal to one another. (2) If equals are added to equals, the wholes are equal. (3) If equals are subtracted from equals, the remainders are equal. (4) Things which coincide with one another are equal to one another. (5) The whole is greater than the part. (6) Things which are double of the same things are equal to one another. (7) Things which are halves of the same things are equal to one another.
Important Notes on 9th Maths Chapter 5
Euclid’s Axioms:
Axiom 1: Things which are equal to the same things, are equal to one another.
Axiom 2: If equals are added to equals, then the whole are equal.
Axiom 3: If equals are subtracted from equals, then the remainders are equal.
Axiom 4: Things which coincide with one another, are equal to one another.
Axiom 5: The whole is greater than the part.
Axiom 6: Things which are double of the same things, are equal to one another.
Axiom 7: Things which are halves of the same things, are equal to one another.
What is the geometry according to chapter 5 (Introduction To Euclid’s Geometry) of class 9th Maths?
The word ‘geometry’ comes from the Greek words ‘geo’, meaning the ‘earth’, and ‘metrein’, meaning ‘to measure’. Geometry appears to have originated from the need for measuring land. This branch of mathematics was studied in various forms in every ancient civilization, be it in Egypt, Babylonia, China, India, Greece, the Incas, etc. The people of these civilizations faced several practical problems which required the development of geometry in various ways.
Is chapter 5 of class 9th Maths contain any postulate?
Yes, chapter 5 of class 9th Maths contains five Euclid’s Postulates.
Euclid’s five postulates are:
Postulate 1: A straight line may be drawn from any one point to any other point.
Postulate 2: A terminated line can be produced indefinitely.
Postulate 3: A circle can be drawn with any centre and any radius.
Postulate 4: All right angles are equal to one another.
Postulate 5: If a straight line falling on two straight lines makes the interior angles on the same side of it taken together less than two right angles, then the two straight lines, if produced indefinitely, meet on that side on which the sum of angles is less than two right angles.
How many exercises are there in chapter 5 of class 9th Maths and which exercise has the least number of questions?
As per new syllabus for CBSE 2023-24, there is only one exercise in chapter 5 of class 9th Maths. This exercise (Ex 5.1) has two examples (examples 1, 2) and seven questions.
Is chapter 5 of class 9th Maths easy or complicated to understand and solve?
Chapter 5 of class 9th Maths is not easy and not complicated. It lies in the middle of easy and difficult because some examples and questions of this chapter are easy, and some are complicated. However, the difficulty level of anything varies from child to child. So, Chapter 5 of class 9th Maths is easy or not depends on children also. Some children find it difficult, some find it easy, and some find it in the middle of easy and difficult.
