Class 10th Math Introduction to Trignometry NCERT Notes CBSE 2023
Menu

# Introduction to Trigonometry Class 10 Notes

## # Chapter 8 Introduction to Trigonometry Chapter 8 Mathematics Grade 10 "Introduction to Trigonometry" teaches students how to find trigonometric functions in equations. A well-chosen NCERT notes for Grade 10 Mathematics Chapter 8 is essential for students to better prepare for and review the whiteboard exam.In this article, we have presented NCERT Class 10 Trigonometry notes with carefully crafted and detailed solutions prepared by experienced Vidyakul tutors according to the latest curriculum. Read all about NCERT notes for Class 10, Chapter 8.MATHEMATICS NOTES CLASS 10th CH-8Points to RememberTo help guide students in their exam preparations for NCERT Class 10 Maths Chapter 8 Introduction to Trigonometry, we have provided some of the important points to remember below:Trigonometric Ratios:sin θ = Perpendicular/Hypotenuse cos θ = Base/Hypotenuse tan θ = Perpendicular/Base cosec θ = Hypotenuse/Perpendicular sec θ = Hypotenuse/Base cot θ = Base/PerpendicularReciprocal Relationship of Trigonometric Ratios:cosec θ = 1/sin θsec θ = 1/cos θcot θ = 1/tan θRatio Identity:tan θ = sin θ/cos θcot θ = cos θ/sin θStudents can get all the important points for NCERT Class 10 Maths Chapter 8 Introduction to Trigonometry for free by visiting Embibe.Topics and Sub-topicsThe word trigonometry comes from the Greek words tri (meaning three), gon (meaning side), and metron (meaning measure). Trigonometry is the science of the relationship between the sides and angles of a triangle. Most of the technologically advanced methods used in engineering and physical sciences today are based on trigonometry concepts. This branch of mathematics, called trigonometry, is very useful when dealing with heights and distances that are not easy to measure.In this article, we have provided an NCERT notes for Mathematics 10th Grade Chapter 8 to help students understand a topic, complete text exercises, and resolve doubts. Before going into details, students can refer to the important topics covered in NCERT 10th Mathematics Chapter 8 Introduction to Trigonometry in the table below.Exercise No.Important Topics8.1Trigonometric Ratios8.2Trigonometric Ratios of Some Specific Angles8.3Trigonometric Ratios of Complementary Angles8.4Trigonometric Identities

Know more about the same in Introduction to Trigonometry Class 10 Notes pdf.

Download Latest Class 10 Sample Papers 2019 for Board Exams

Download this solution for FREE