Applications of Trigonometry Class 10 CBSE Maths Chapter 9

Class 10 CBSE Maths Syllabus
Chapter 1: Real Numbers
Chapter 2: Polynomials
Chapter 3: Linear Equations in Two Variables
Chapter 4: Quadratic Equations
Chapter 5: Arithmetic Progression
Chapter 6: Triangles
Chapter 7: Coordinate Geometry
Chapter 8: Introduction to Trigonometry
Chapter 9: Applications of Trigonometry
Chapter 10: Circles
Chapter 11: Constructions
Chapter 12:Areas Related to Circles
Chapter 13: Surface Areas and Volumes
Chapter 14: Stastics
Chapter 15: Probability

Introduction

We have provided some important points that are covered in NCERT Class 10 Maths Chapter 9 to help students in their exam preparations. Refer to the list below:

The line of sight is drawn from an observer’s eye to a point in the object where the person is viewing.
The angle formed by the line of sight with the horizontal when the object is above the horizontal level is called the angle of elevation.
The angle formed by the line of sight with the horizontal when the object is below the horizontal level is called the angle of depression.
The height of an object or the distance between distant objects can be determined with the help of trigonometric ratios.
tan θ = Opposite side/Adjacent side – is usually used to determine the height of the object.

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Chapter 9 Class 10 CBSE Maths Notes

Chapter 9 Class 10 CBSE Maths Solution of all Exercises PDF

Exercise 9.1

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