## Assignment for Class 10 Mathematics Chapter 9 Some Applications Of Trigonometry

Class 10 Mathematics students should refer to the following printable assignment in Pdf for Chapter 9 Some Applications Of Trigonometry in standard 10. This test paper with questions and answers for Grade 10 Mathematics will be very useful for exams and help you to score good marks

### Chapter 9 Some Applications Of Trigonometry Class 10 Mathematics Assignment

**[Ans-40√3M]**

**[Ans-150m]**

**LEVEL – 3**

1. From the top of a 7m high building, the angle of elevation of the top of a cable tower is 60o and the angle of depression of the foot of the tower is 30o. Find the height of the tower. [Ans-28m]

2. The angle of elevation of an aeroplane from a point on the ground is 45o. After flight for 15 seconds the elevation changes to 30o. If the aeroplane is flying at a height of 3000m. Find the speed of the aeroplane.

**[Ans-527.4km/h]**

3. The angle of elevation of a cloud from a point h metres above a lake is α and the angle of derpression of its

**Click on link below to download CBSE Class 10 Mathematics Trigonometry Assignment Set A**

## Books recommended by teachers

CBSE Class 10 Mathematics Triangles Assignment Set F |

CBSE Class 10 Mathematics Triangles Assignment Set G |