## RD Sharma Class 9 Solutions Chapter 12 - Herons Formula (Ex 12.2) Exercise 12.2 - Free PDF

## FAQs on RD Sharma Class 9 Solutions Chapter 12 - Herons Formula (Ex 12.2) Exercise 12.2

**1. How can I prepare Heron's Formula Chapter for JEE and board examination?**

JEE and board examinations both follow different patterns. As you need to solve the whole problem stepwise in the theoretical exam but when it comes to the JEE examination, it is an objective type paper and even shortcuts will work here, and using shortcuts will be useful here as it will save your time. You can go for RD Sharma for the preparation of this chapter as it will help you to prepare to the best of your abilities.

**2. What is the benefit of having an RD Sharma solution for chapter 12 of Heron's formula?**

Heron's Formula is a tricky chapter and to have a good grip over this chapter you need to practice many questions. RD Sharma provides you with questions that you can practice to get the concepts clear in your mind. You can take help from the solutions of this chapter provided by Vedantu as these solutions are designed by experts to assist you. These solutions also have mentioned shortcuts to make it easier for you to solve these practice sums.

**3. How can I prepare mathematics from the RD Sharma book for JEE mains?**

If you are preparing for JEE Mains, RD Sharma will be a great help for you. RD Sharma has cleared all the concepts from basic to all the important concepts. It is the best book that you can follow for board and JEE preparation. It provides you with a variety of practice problems that will help you to increase your clarity about the topics. There are solutions provided on Vedantu for these practice problems that will help you while solving these questions as they are designed by experts for your help.

**4. Is NCERT enough for the preparation for entrance examinations like JEE and NEET?**

JEE, NEET as well as boards strictly follow the NCERT. But it is a fact that for mathematics you need to solve and practice a lot of questions and there are only limited questions in NCERT. Besides this NCERT doesn't have a detailed explanation of all the concepts so it will be necessary for you to refer to books like RD Sharma which has a detailed explanation of all the topics.

**5. How should I solve the practice problems provided at the end of all the chapters by RD Sharma?**

To revise and test your knowledge of the chapter you need to solve the practice problems provided at the end of each chapter. This also clears your doubt regarding the chapter as the solutions help you when you get stuck with a question. First, solve the problems related to a concept and then refer to these easy solutions and shortcuts to see what you did right or wrong and also learn tricks that will make your work easy. Then the next time practice these questions without referring to the solutions and be sure to set a timer for time management.