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RD Sharma Class 11 Maths Solutions Chapter 28 - Introduction to 3D coordinate geometry

Last updated date: 23rd May 2024
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RD Sharma Solutions for Class 11 Maths Chapter 28 - Free PDF Download

RD Sharma Class 11 Coordinate Geometry solutions that are provided in this PDF are highly recommended for getting good grades. Here you will learn how to construct geometric figures and formulas for plotting them. All Class 11 Maths Coordinate Geometry RD Sharma Solutions can be found here. This PDF contains exercises that are designed in a structured manner to provide you with an incredible learning experience while solving them. You can find answers to your questions about the subjects covered in the Maths syllabus. Practising the problems in the RD Sharma Class 11 Maths Chapter 28 Solutions will allow you to understand your Math concepts. All the solutions of RD Sharma Class 11 Coordinate Geometry are according to the CBSE guidelines so these solutions are also helpful for students to prepare for their board exams.

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Class 11 Maths Coordinate Geometry RD Sharma Solutions

The coordinates of a three-dimensional object are x, y, and z. This chapter will introduce you to various concepts and formulae that you will use to solve various problems later on. You may also practice with the drills and other issues and questions in the Solutions. As a result, you'll be able to focus on them and become more precise. When it comes time to write the exams, you will use what you've learned to improve your grades. So, the RD Sharma Solutions on this page include solutions to the questions in each of the three exercises in Introduction to Three Dimensional Coordinate Geometry.

Let's Take a Closer Look at the Concepts Covered in This Chapter

  • Coordinates of a point in space.

  • Signs of coordinates of a point.

  • Distance formula.

  • Section formulae.

Class 11 RD Sharma Solutions for Chapter 28 - Introduction to 3D Coordinate Geometry Exercise-wise is Given Below

  1. Chapter 28 Introduction to 3D Coordinate Geometry Exercise 28.1

  2. Chapter 28 Introduction to 3D Coordinate Geometry Exercise 28.2

  3. Chapter 28 Introduction to 3D Coordinate Geometry Exercise 28.3

Tips to Prepare for Exams Using RD Sharma Class 11 Maths Chapter 28 Solutions

  • You must complete the previous year's questions after you have completed the concepts and numerical. With the previous year's problems, you'll be able to see just where you're missing and how to progress accordingly.

  • To improve your pace and accuracy, take online mock tests on a regular basis. This activity will be particularly beneficial in JEE Mains.

  • Understand your strengths and weaknesses, and work to improve both.

  • If you notice any questions that seem to be critical when training, make a note of them. You must solve the question again later when revising this chapter; this will help you brush up on your concepts.

  • For this chapter, you should make a small formula notebook/flashcards and revise them weekly to keep them fresh in your mind.


The RD Sharma Class 11 Maths Chapter 28 Solutions are prepared in a step-by-step manner to make students understand and have fun while learning. These proofs and solutions are created after extensive research on the topics by the experts. The free PDF also has extra practice problems so that the students can understand the concepts more clearly. By simply solving the given examples in this RD Sharma solution, you will be able to grasp the majority of the important theories and concepts. Also, complete all of the problems in this PDF (including the complex ones). You would have achieved your good level of training if you do this.

FAQs on RD Sharma Class 11 Maths Solutions Chapter 28 - Introduction to 3D coordinate geometry

1. What is 3D geometry?

Anything you see in the real world is three-dimensional, with length, width, and height. Simply take a look around and observe everything. Even a thin sheet of paper has a certain amount of thickness.

2. What are some applications of 3D geometry?

Computer-aided design (CAD) for building blueprints, design of assembly systems in manufacturing such as automobiles, nanotechnology, computer graphics, visual graphics, video game programming and virtual reality development are all examples of real-world applications of Geometry. The position of galaxies, solar systems, planets, stars, satellites, and other moving bodies in space is calculated using Geometry. Geometry assists in the determination of coordinates as well as the plotting of a trajectory for a spacecraft’s path and entry point into a planet’s atmosphere.

3. How do I get the free PDF of RD Sharma Solutions of Class 11 Maths Chapter 28?

Students can download the free PDF of RD Sharma Class 11 Maths Chapter 28 Solutions on Vedantu’s website and its mobile application which provides free PDF on different topics of Mathematics.

4. Do Vedantu’s RD Sharma Maths Solutions for Class 11 follow CBSE guidelines?

The free PDF by Vedantu contains all the RD Sharma Solutions for chapter 28 ‘Introduction to coordinate geometry’ with detailed explanations that help the students in improving their problem-solving and analytical skills. The step-by-step RD Sharma Chapter 28 solutions by Vedantu are designed by subject experts and follow all the latest CBSE guidelines. The solutions offer important tips and tricks and act as the perfect guide for students to ace their exams. Vedantu makes the learning process interesting for students.

5. Why is it important to refer to the RD Sharma Solutions for Class 11 Maths Chapter 28?

Vedantu’s RD Sharma solutions have been crafted by Maths experts to benefit the Class 11 students in understanding all the concepts covered in the CBSE syllabus as well as for other competitive exams. The material is designed as per CBSE guidelines. Solutions are explained in a very easy-to-understand language. Students are advised to practice the RD Sharma solutions regularly which is extremely important to score good marks in Maths exams. The explanation provided for each answer also boosts students’ confidence and helps them nail the examination.