[" If from the top of a tower "80mts" high the angles of depression of top and bottom of a house are "],[30^(@)&45^(@)" respectively,then the height of the house is "]

If from the top of a tower 80 meters high the angles of depression of the top and bottom of a house are 30^(@) and 45^(@) respectively, then the height of the house is

If from the top of a tower 80 meters high the angles of depression of the top and bottom of a house are 30^(@) and 45^(@) respectively, then the height of the house is

If from the top of a tower, 60 meters high, the angles of depression of the top an floor of a house are 30^(@) and 60^(@) respectively, then the height (in meters) of the house is

If from the top of a tower, 60 meters high, the angles of depression of the top an floor of a house are 3^(@) and 60^(@) respectively, then the height (in meters) of the house is

If from the top of a tower of 60 metre heigh, the angles of depression of the top and floor of a house are alpha and beta respectively and if the height of the house is (60sin(beta-alpha))/(x) , then x=

If from the top of a tower of 60 metre heigh, the angles of depression of the top and floor of a house are alpha and beta respectively and if the height of the house is,(60sin(beta-alpha))/(x), thenx x=

From the top of a building 90 m high, the angles of depression of the top and the bottom of a tree are 30^(@) and 45^(@) respectively. What is the height of the tree?

From te top of a tower , 60 meters high, the angles of depression of the top and bottom of a pole are alpha and beta respectively .Find the height of the pole.