A hoarding is fitted above a building.The height of the building is 12 m.When I look at the lights fitted on the top of the hoarding from a nearby bus stop,the angle of elevation is `50^@` and when i look at the top of the building (terrace) from the same bus stop the angle of elevation is `45^@`.If the height of flat on each floor is equal to the height of the hoarding,the maximum no of floors in the building are:

A hoarding is sitted above a building. The height of the building is 12 m. When I look at the light sitted on top of the hoarding from a nearby busstop, the angle of elevation is 50^@ and when I look at the top of the building (terrace) from the same bus stop, the angle of elevation is 45^@. If the height of a flat on each floor is equal to the height of the hoarding, the maximum number of floors in the building are: (a) 2 (b) 5 (c) 4 (d) 7

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 If the tower is 50m high,find the height of the building.

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 60m high,find the height of the building.

The angle of elevation of the top of the building from the foot of the tower is 300 and the angle of the top of the tower from the foot of the building is 60o. If the tower is 50m high,find the height of the building.

From the top and bottom of a building of height h metres, the angles of elevation of the top of a tower are alpha and beta respectively. Then the height of the tower is :

The angle of elevation of the top of a tower from the bottom of a building is twice that from its top. What is the height of the building, if the height of the tower is 75 m and the angle of elevation of the top of the tower from the bottom of the building is 60^@ ?

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