A moving boat is observed from the top of a 150m high cliff moving away from the cliff. The angle of depression of the boat changes from 60° to 45° in 2 minutes. Find the speed of the boat in m/h. (pls answer this with an attachment)
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hey don't forget to hit this answer as the brainliest........
hey don't forget to hit this answer as the brainliest........
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gayatreemundra5814:
but 60 is just because in 1 hour there are 60 min
Oh
Can you name the formula?
brainliest please
Time =?
And wait I just noticed that there's no option to mark u brainliest. Probably because you're the only one to answer?
I checked on my another question. And that apparently seems to be the case.
;-;)
ok
Ah sorry. I literally didn't noticed. Well can u name the formula used?
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