Class 10 maths ex9.1 Q9. The angle of elevation of the top of a building from foot of tower is 30

Q9. The angle of elevation of the top of a building from the foot of the tower is 30° and the angle of elevation of the top of the tower from the foot of the building is 60°. If the tower is 50 m high, find the height of the building. NCERT Solutions Class 10 Maths Chapter 9 Exercise 9.1 Some Applications of Trigonometry NCERT Solutions for Class 10 Maths Chapter 9 Exercise 9.1 Some Applications of Trigonometry are entirely based on heights and distances.