Question

9. 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.​

Answer 1

Step-by-step explanation:

Thus the height of building is 10 m

Answer 2

Step-by-step explanation:

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