# NCERT Solutions for Class 10 Maths Chapter 9 - Some Applications of Trigonometry

Revise NCERT Solutions for CBSE Class 10 Mathematics Chapter 9 Some Applications of Trigonometry to hone your problem-solving skills to ace the board exam. When you practise the textbook solutions, you relearn the methods for applying trigonometry concepts. Solve problems wherein you must calculate the distance between two objects such as ships.

Learn to calculate the height of a pole or find the distance travelled by a balloon based on the data given in your textbook questions. For effective Maths learning, check your answers with the steps given by our subject experts in the CBSE Class 10 Maths textbook solutions. Also, check our Maths resources such as sample papers, past years’ papers etc.

## Chapter 9 - Some Applications of Trigonometry Exercise Ex. 9.1

Let AC be the original tree and A'B be the broken part which makes an angle of 30^{o} with the ground.

In the two figures, AC and PR are the slides for younger and elder children respectively

Let A be the position of the kite and the string is tied to point C on ground.

Let BC be the building, AB be the transmission tower, and D be the point on ground from where elevation angles are to be measured.

Let AB be the statue, BC be the pedestal and D be the point on ground from where elevation angles are to be measured.

Let AB be the lighthouse and the two ships be at point C and D respectively.

/>

Let AB be the tower. C is the original position of the car which changes to D after six seconds.

Let AQ be the tower and R, S respectively be the points which are 4m, 9m away from base of tower.

As the height can not be negative, the height of the tower is 6 m.

### Other Chapters for CBSE Class 10 Mathematics

Chapter 1- Real Numbers Chapter 2- Polynomials Chapter 3- Pairs 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 10- Circles Chapter 11- Constructions Chapter 12- Areas Related to Circles Chapter 13- Surface Areas and Volumes Chapter 14- Statistics Chapter 15- Probability### NCERT Solutions for CBSE Class 10 Subjects

NCERT Solutions for Class 10 Geography NCERT Solutions for Class 10 Civics NCERT Solutions for Class 10 History NCERT Solutions for Class 10 Economics NCERT Solutions for Class 10 English NCERT Solutions for Class 10 Hindi NCERT Solutions for Class 10 Biology NCERT Solutions for Class 10 Chemistry NCERT Solutions for Class 10 Physics### Kindly Sign up for a personalised experience

- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions

#### Sign Up

#### Verify mobile number

Enter the OTP sent to your number

Change