Free PDF download of NCERT Solutions for Class 9 Maths Chapter 9 Exercise 9.1 (Ex 9.1) and all chapter exercises at one place prepared by expert teacher as per NCERT (CBSE) books guidelines. Class 9 Maths Chapter 9 Areas of Parallelograms and Triangles Exercise 9.1 Questions with Solutions to help you to revise complete Syllabus and Score More marks. Register and get all NCERT Solutions in your emails. Students can also avail of NCERT Solutions Class 9 Science from our website. Students can download NCERT Solutions for Class 9 Maths to help you to revise the complete Syllabus and score more marks in your examinations.
1. What is the area of two triangles that have equal bases and are between the same parallel lines?
If there are two triangles with equal bases and are situated between the same parallel lines, then the triangle’s area will be equal. E.g., the area of triangle ABC and ACD will be equal if the bases of these two triangles are equal and if both these triangles are located between the same parallel lines. You can refer to CoolGyan's NCERT Solutions for Chapter 9 of Class 9 Maths for simplified solutions to the Chapter.
2. How many chapters are there in NCERT Class 9 Maths apart from Chapter 9?
There are fifteen chapters in the NCERT Class 9 Maths textbook. The chapters present in the book are as follows - Number Systems, Polynomials, Coordinate Geometry, Linear Equations in Two Variables, Euclid’s Geometry, Lines & Angles, Triangles, Quadrilaterals, Areas of Triangles & Parallelograms, Circles, Constructions, Formula of Heron, Surface Area & Volumes, Statistics, and Probability. You can get complete solutions to these chapters on CoolGyan. All solutions are framed by experts who have simplified every concept so that everything is easily graspable.
3. What is the area of two congruent figures?
If the two given figures are congruent (having the same size and shape) in nature, then the area of the two figures will be equal to each other. For example, if a figure ABCD is congruent to figure EFGH and has an area = ar ABCD, then the area of EFGH will be equal to ar ABCD. However, you should also note that two figures having the same area does not mean that both the figures are congruent.
4. Is NCERT enough for Chapter 9 of Class 9 Maths?
If you finish the Chapter thoroughly from the NCERT Class 9 Maths book, you will fully understand all the book's concepts. It is equally important to acknowledge that the CBSE examination prioritizes NCERT books while setting question papers. So, sticking to NCERT is of immense importance from an exam point of view. You can refer to other prescribed books once you have finished your Chapter 9 of Class 9 Maths NCERT book.
5. How to solve Exercise 9.1 of Chapter 9 of Class 9 Maths?
To solve Exercise 9.1 of Chapter 9 of Class 9 Maths, you can use the NCERT Solutions for Exercise 9.1 of Chapter 9 of Class 9 Maths available at free of cost on the CoolGyan website and on the CoolGyan app. All explanations in this solution are highly comprehensible and are arranged chapter and exercise-wise. Each answer enunciates the method that is to be used to solve sums. This solution can be comfortably downloaded as NCERT Solutions for Exercise 9.1 of Chapter 9 of Class 9 Maths PDF for later reference.