A man on a cliff observes a boat at an angle of depression of 300, which is approaching the shore - Maths - Some Applications of Trigonometry

Question

A man on a cliff observes a boat at an angle of depression of
300, which is approaching the shore to point "A"
immediately immediately beneath the observer with a uniform speed
12 minutes later, the angle of depression of the boat is found to
be 600 Find the time taken by the boat to reach the
shore

Priyanka Kedia · Accepted Answer

Dear Student,

Refer the following similar link:
https://www meritnation
com/ask-answer/question/a-man-on-a-cliff-observes-a-boat-at-an-angle-of-depression-o/some-applications-of-trigonometry/3619431

Hope this would have clear your doubt Do let us know in case of any
further concerns