NCERT Books Free Download for Class 10 Maths Chapter 8

• Maths textbooks are a prime source of education for every concept of Class 10th's standard. 

• The book has chapters assorted in ease of approach of concepts for the students. 

• The topics are well distributed into smaller sections for better understanding. 

• The hierarchy of concepts of a topic is maintained throughout. 

• The textbook is designed and planned by experts of the subject matter. 

• The teachers can also design and decide the course in a particular way to plan the syllabus for the midterm exams. 

• The credible and well-researched study material of the NCERT is useful in building strong foundations for the future of the students. 

• These are standard textbooks that enable students' primary education and help them to explore and develop more by cultivating a practice of reading and learning more. 

Introduction to Trigonometry

Trigonometry is a special branch/concept of Mathematics that deals with angles and their applied calculations. Trigonometry has a wide range of applications in real life as well. The various fields involving the use of trigonometry are astronomy, mapping and surveying etc. The purpose is to know various known and unknown distances and angles of geometry etc. Trigonometry majorly has three main functions sine, cosine and tangent. These functions have 6 ratios. Trigonometry needs frequent practise and memorisation of the concepts and derivations.

Trigonometry problems are designed tougher to let the students explore and experiment with their skills. Trigonometry is designed to develop the problem-solving, analytic and reasoning skills of the students. It is to be learned with excitement and dedication and not to be dreaded. 

Topics Discussed in Chapter 8 - Introduction to Trigonometry

• Introduction to Trigonometry

• Trigonometric Ratios

• Trigonometric ratios of some specific Angles

• Trigonometric Ratios of Complementary Angles

• Trigonometric Identities

Conclusion

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