The angles of elevation of a cliff at a point A on the ground and at a point B, 100 mt vertically at A are `alpha and beta` respectively. The height of the cliff in mt is

The angles of elevation of a cliff at a point A on the ground and at a point B 100 mt vertically above A are alpha are beta respectively.The height of the cliff in metres is

The angles of elevation of a cliff at a point A on the ground and at a point B100mt vertically above A are alpha are beta respectively.The height of the cliff in metres is

The angle of elevation of the top of a cliff as seen from the top and bottom of a building are 45^(@) and 60^(@) respectively. If the neight of the buildings is 24 m, find the height of the cliff.

The angles of elevation of Top of a rock from the Top and foot of 200 mts high tower are respectively 45^@ and 60^@ . Find the height of the rock and tower.

A vertical tower Stands on a horizontal plane and is surmounted by a vertical flag staff of height h. At a point on the plane, the angles of Elevation of the bottom and the top of the flag staff are alpha and beta respectively Prove that the height of the tower is (htanalpha)/(tanbeta - tanalpha)

A vertical tower stands on a horizontal plane and is surmounted by a vertical flag staff of height h. At a point on the plane, the angles of Elevation of the bottom and the top of the flag staff are alpha and beta respectively. Prove that the height of the tower is (htanalpha)/(tanbeta - tanalpha)

The angles of the depression of the top and bottom of the tower is seen from the top of a 60sqrt(3) cliff are 45^alpha and 60^alpha respectively. Find the height of the tower.

The angles of the depression of the top and bottom of the tower is seen from the top of a 60sqrt(3) cliff are 45^alpha and 60^alpha respectively. Find the height of the tower.