If the angle of elevation of the cloud from a point `h` m above a lake is `A` and the angle of depression of its reflection in the lake is `B`, prove that the height of the cloud is `(h(tan B+tan A))/(tan B-tan A)`.

If the angle of elevation of the cloud from a point hm above a lake is A and the angle of depression of its reflection in the lake is B prove that the height of the cloud is h(tan B+tan A)tan B-tan A

If the angle of elevation of a cloud from a point h metres above a lake is alpha and the angle of depression of its reflection in the lake is beta , prove that the height of the cloud is (h(tanbeta+t a nalpha))/(tanbeta-t a nalpha)

If the angle of elevation of a cloud from a point h metres above a lake is alpha and the angle of depression of its reflection in the take is beta , prove that the height of the cloud is (h(tanbeta+t a nalpha))/(tanbeta-t a nalpha)

If the angle of elevation of a cloud from a point h metres above a lake is alpha and the angle of depression of its reflection in the take is beta prove that the height of the cloud is h(tan beta+tan alpha)quad tan beta-tan alpha

The angle of elevation of a stationary cloud from a point 2500 mt above a lake is 15^@ and the angle of depression of its reflection in the lake is 45^@ . The height of the cloud is

The angle of elevation of a cloud from a point 60 m above a lake is 30o and the angle of depression of the reflection of cloud in the lake is 60o . Find the height of the cloud.

If the angle of elevation of a cloud from a foot 4 meters above a lake is beta and the angle of depression of its reflection in the lake is alpha then the height is

The angle of elevation of a cloud from a point 60m above a lake is 30^@ and the angle of depression of the reflection of cloud in the lake is 60^@ . Find the height of the cloud.