## An overview of RD Sharma Class 12 solutions Chapter 29 - The Plane (Ex 29.7) Exercise 29.7

## FAQs on RD Sharma Class 12 Solutions Chapter 29 - The Plane (Ex 29.7) Exercise 29.7

**1. What is the weightage of The Plane in the Class 12 board examination?**

The Planes is among the Chapters that are easy to learn, and from an exam point of view, this Chapter offers a chance to score nearly ten crucial marks. NCERT and RD Sharma are helpful books to chase these ten marks. RD Sharma has added a variety of questions that you find lies in the array of easy to hard. Vedantu Mathematics experts have made these solutions for you to provide the best answers. Download them from the website or install our app to get them on the phone.

**2. How many questions are there in Ex-29.7 of The Plane by RD Sharma?**

The Plane Chapter of RD Sharma has covered several exercises; a few are easy to solve, whereas many are higher-order thinking skills questions. These questions test your knowledge of the planes and try to solve complex things, but our Mathematics experts at Vedantu have cracked easy solutions for you that explain each step in detail. Download the solutions from the above link and start practising all the questions.

**3. What is the difference between the 2-D and 3-D planes**

The two-dimensional has only length and width, but the three-dimensional planes have length, width and height. That’s why the 2-d planes are flat because of zero thickness. In 2-D planes, you can only see the one face of the shape, whereas, in the 3-d planes, the perspective changes where you observe the other sides or faces from a single view or point. 2-d planes have two coordinates, ‘x’ and ‘y’, and in 3-d, there are three coordinates ‘x’, ‘y’ and ‘z’.

**4. Do I need to practice all exercises from RD Sharma Chapter The Plane?**

Yes, it is better to solve all exercises of any Chapter from the RD Sharma. Questions can come from any part of the book, and one more thing is to keep yourself ready for the unexpected ones you have to tackle the difficulties. The Plane Chapter is not only helpful in the Class 12 board examination. You will find that many objective based questions have appeared from this Chapter in the competitive exams as it contains a good amount of conceptual parts.

**5. How to study 3 Dimensional Geometry in the 12th CBSE?**

The only way to master the topic is to learn the basics. If three-dimensional geometry is difficult to understand for you, you need to practice it smartly and clear your doubts from the experts. Vedantu provides you with both facilities; join our Vedantu pro to learn from the intelligent and expert Mathematics teachers, who teach you from the NCERT and reference books like RD Sharma and provide you excellent study material to help you score good marks.