NCERT Solutions for Class 10 Maths Chapter 9 Some Applications of Trigonometry
NCERT solutions for class 10 maths chapter 9 Some Applications of Trigonometry- This is an application chapter of the previous chapter. In this particular chapter, we will study some ways in which trigonometry is used in our daily life. NCERT solutions for class 10 maths chapter 9 Some Applications of Trigonometry has covered the detailed explanation to each and every question. In the previous class, you have studied trigonometric ratios. Trigonometry is used in navigation, geography, construction of maps, determining the position of an island, etc. In this chapter, we will learn how trigonometry is used for finding the distances and heights and various objects, without actually measuring them. Trigonometry is one of the most ancient topics studied by scholars all over the world. In this chapter, there is only one exercise with 16 questions, based on the practical application of trigonometry. NCERT solutions for class 10 maths chapter 9 Some Applications of Trigonometry are designed by the subject experts to help students in their preparation of board exams. This chapter introduces new terms like the line of sight, angle of depression and angle of elevation. NCERT solutions for class 10 maths chapter 9 Some Applications of Trigonometry will give you assistance while practicing the questions of the practice exercises including optional exercise. Let's understand a few terms used in this chapter through the diagram.
The line of sight- It is an imaginary line drawn from the observer's eye to the object viewed by the observer.
The angle of elevation- The angle of elevation of an object viewed by an observer, is the angle formed by the line of sight with the horizontal level when the object is above the horizontal level,
The angle of depression- The angle of depression of an object viewed by an observer, is the angle formed by the line of sight with the horizontal level when the object is below the horizontal level.
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NCERT solutions for class 10 maths chapter 9 Some Applications of Trigonometry
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How to use NCERT Solutions for class 10 maths chapter 9 Some Applications of Trigonometry ?
- Before coming to this chapter, please ensure that you have completed the previous chapter.
Read the conceptual theory given in the NCERT textbook and have a look over some examples present in the textbook.
Once you complete the above points then you can jump to the practice exercises available in the NCERT textbook.
While practicing the questions in practice exercises, you can use NCERT solutions for class 10 maths chapter 9 Some Applications of Trigonometry.
When you have done the practice exercise then the best thing to make your concepts strong is the last 5 year papers.
Keep working hard & happy learning!
Frequently Asked Question (FAQs) - NCERT Solutions for Class 10 Maths Chapter 9 Some Applications of Trigonometry
Question: Does CBSE provides the solutions of NCERT class 10 ?
No, CBSE doesn’t provided NCERT solutions for any class or subject.
Question: Where can I find the complete solutions of NCERT class 10 maths ?
Here you will get the detailed NCERT solutions for class 10 maths by clicking on the link.
Question: How does the NCERT solutions are helpful in CBSE board exam?
In CBSE board exam most of the questions are directly asked from NCERT textbook, so must know NCERT very well. In NCERT solutions, you will get are detailed solutions provided by the experts who knows how best to answer in the board exam in order to get good marks.
Question: Which is the official website of NCERT ?
NCERT official is the official website of the NCERT where you can get NCERT textbooks and syllabus from class 1 to 12.
Question: What is the weightage of the chapter application of trigonometry in CBSE board exam ?
Two chapters trigonometry and applications of trigonometry has 12 marks weightage in 10 board final exam.
Question: How many chapters are there in the class 10 maths ?
There are 15 chapters in the class 10 maths NCERT. Chapter 1- Real Numbers, Chapter 2- Polynomials, Chapter 3- Pair of Linear Equations in Two Variables, Chapter 4- Quadratic Equations, Chapter 5- Arithmetic Progressions, Chapter 6- Triangles, Chapter 7- Coordinate Geometry, Chapter 8- Introduction to Trigonometry, Chapter 9- Some Applications of Trigonometry, Chapter 10- Circles, Chapter 11- Constructions, Chapter 12- Areas Related to Circles, Chapter 13- Surface Areas and Volumes, Chapter 14- Statistics, Chapter 15- Probability are the chapters in the NCERT class 10 maths.