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 30 m high, find the height of the building.
Answers
Answered by
5
The angle of elevation of the top of the tower from the foot of the building = 60 deg.
It the tower is 60 m high, the building is at a distance of 60 cot 60 = 34.64101615 m from the tower.
The height of the building = 34.64101615 tan 30 = 20 m.
Similar questions