Question

At a point a 20 m above the level of water in a lake the angle of elevation of a cloud is 30 degree angle of elevation depression of the reflection of the cloud in the lake at a is 16 find the distance of the cloud from a

Answer 1

At a point a 20 m above the level of water in a lake the angle of elevation of a cloud is 30 degree angle of elevation depression of the reflection of the cloud in the lake at a is 16 find the distance of the cloud from a

FROM A

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