Courses
Courses for Kids
Free study material
Offline Centres
More

# RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles Exercise 9.1 - Free PDF Last updated date: 30th Nov 2023
Total views: 524.4k
Views today: 8.24k

## Class 9 solutions For Triangle and Its Angles- RD Sharma

Free PDF download of RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles Exercise 9.1 solved by Expert Mathematics Teachers on Vedantu.com. All Chapter 9 -Triangle and Its Angles Ex 9.1 Questions with solutions for RD Sharma Class 9 Maths to help you to revise the complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other engineering entrance exams. The NCERT solutions are always beneficial in your exam preparation and revision. Science Students who are looking for Class 9 Science NCERT solutions will also find the solutions curated by our Master Teachers Helpful.

## RD Sharma Class 9 solutions Chapter 9

Triangles and their Angles (Chapter 9)- here you will get RD Sharma solutions for Class 9 Maths. We have carefully created the RD Sharma solutions for class 9 students to help them in solving all of the challenging Math questions of this chapter. The solutions for RD Sharma Class 9 Maths Chapter 9 Exercise 9.1 comprises solved questions and step-by-step explanations provided by our experts to assist students in understanding different solutions to a question.

Vedantu has the PDF with detailed solutions for RD Sharma's Exercise 9.1. You can get a free PDF of RD Sharma Class 10 solutions Chapter 9- Triangle and its Angles from Vedantu. All of the questions in Exercise 9.1 have been solved by Vedantu's senior mathematics faculty.

You can also get NCERT Class 9 Maths solutions to help you revise the entire syllabus.

### RD Sharma's answers for Chapter 9 - Introduction to Geometry in Mathematics for Class 9

All problems with solutions and detailed explanations are included in the RD Sharma solutions for Mathematics for Class 9 chapter 9 (Introduction to Euclid's Geometry). This will help students clear up any questions they may have and improve their application abilities as they prepare for the exams. The detailed, step-by-step solutions will assist you in better understanding the concepts and resolving any confusion you may have. The CBSE Mathematics for Class 9 solutions on Vedantu is written in such a way that students may learn basic concepts easily and quickly.

We also provide these answers on Vedantu so that students can prepare for written exams. RD Sharma textbook solutions can be a valuable resource for self-study and provide students with excellent information. Concepts for Euclid's Geometry, Euclid's Definitions, Axioms and Postulates, and Equivalent Versions of Euclid's Fifth Postulate are given in Mathematics for Class 9 chapter 9 Introduction to triangles and angles.

### Chapter 9 Triangle and its Angles Exercise 9.1

The following subjects and subtopics are covered in RD Sharma solutions Class 9 Maths Chapter 9 Triangle and its Angles Exercise 9.1:

Triangles of various shapes and sizes

• Triangle of Scalene

• Triangle of isosceles

• Triangle with equal sides

• Triangle of an Acute angle

• Appropriate Angle

• Triangle of an Obtuse angle

• Triangle's angle sum property

### Example:  Determine three angles if the angles of a triangle are in the ratio 1:2:3.

Solution:

Angles of a triangle are in the ratio 1:2:3 (Given)

Let the angles be x, 2x, 3x

Sum of all angles of triangles = 1800

x + 2x + 3x = 1800

6x = 1800

x = 1800/6

x = 300

x = 300

2x = 2(30)0 = 600

3x = 3(30) 0 = 900

## FAQs on RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles Exercise 9.1 - Free PDF

1. What can I learn from RD  Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF?

RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF is available at Vedantu that offers solutions in an easy format. Students can prepare for their class 9 examinations with the help of RD Sharma. The book consists of all the important mathematical concepts taught in class 9. The chapter ‘triangle and its angles’ teaches triangle geometry. They are well explained in the book.

2. What makes RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF special?

The RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF from Vedantu is well- explained. They are given in a step-by-step explanatory format. Students can easily learn and practice mathematical problems. Regular practice and dedication can help students to attain better marks in grade 9. Vedantu also offers online coaching classes to help students during exam time. You can get the best solutions from Vedantu. The solutions are in an easy-to-read format. Download the free PDF now.

3. Can the RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF help in class 10th?

The RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF can help students to easily learn Triangle and Its angles. RD Sharma makes the base of class 9 strong and helps students to attain a better understanding of concepts in class 10th. As class 9 is a base to class 10, it is essential to learn the mathematics of class 9 to score well in class 10th.

4. What is the RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF based on?

The RD Sharma Class 9 solutions Chapter 9 -Triangle and Its Angles (Ex 9.1) Exercise 9.1 - Free PDF is based on 2 topics- types of triangles and angle sum property of a triangle. Both the geometrical concepts are important and students should get thorough knowledge of the same. Types of triangles include scalene, isosceles, equilateral, acute, right angle, and obtuse. Start learning with Vedantu’s free PDF download. The simple and step-by-step explanations can help you with the proper learning.

5. How can Vedantu help students of class 9?

Vedantu offers free PDF downloads for various books. They have online coaching options that can help students to get well prepared for the main entrance examinations like NEET and JEE. The teachers at Vedantu are well trained and have thorough knowledge about mathematics’ concepts. You can register to start learning and get well trained for your entrances. Study with the help of Vedantu and you will be able to score well on tests as well as the main examinations.