Exercises 9.1

EX 9.1 (Question: 9)

📅 Published: 1 July, 2025 🔁 Updated: 12 July, 2025 🕒 Read: 1 min

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.

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