The top of a hill observed from the top and bottom of a building of height `h` is at angles of elevation `p` and `q` respectively. The height of the hill is

The top of a hill observed from the top and bottom of a building of height h is at angles of elevation alpha and beta. respectively. The height of the bill is

The top of a hill when observed from the top and bottom of a building of height h is at angles of elevation p and q respectively. What is the height of the hill?

The top of a hill when observed from the top and bottom of a building of height h is at angles of elevation P and q respectively. What is the height of the hill ?

The top of a hill observed from the top and bottom of a building of height h is at angles of elevation (pi)/(6) and (pi)/(3) respectively. What is the height of the hill ?

The top of a hill observed from the top and bottom of a building height h is at angles of elevation (pi)/(6) and(pi)/(3) respectively. what is the height of the hill?

The angle of elevation of the top of a pillar from the foot and the top of a building 20 m high , are 60^(@)and30^(@) respectively . The height of the pillar is

The angle of elevation of the top of a tower from the top and bottom of a building of height 'a' are 30^@ and 45^@ respectively. If the tower and the building stand at the same level , the height of the tower is