"The angle of elevation of the top of a building from the foot of the tower is 30° and the
Channel: Doubtnut
Date: 2020-04-12

"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 60 m high, find the height of the building.
"