Question
As observe from the top of a light house high observe sea level, the angle of depression of a ship sailing directly towards it, changes from to . Determine the distance travelled by the ship during the period of observation.
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Text solutionVerified
In ,
In ,
Distance travelled by the ship
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Question Text | As observe from the top of a light house high observe sea level, the angle of depression of a ship sailing directly towards it, changes from to . Determine the distance travelled by the ship during the period of observation. |
Answer Type | Text solution:1 |
Upvotes | 150 |