A man sitting on a bridge, observes a boat in the river whose angle of depression is 45 degree, if the height of the bridge is 15 m, then the distance of boat from the bridge will be

Options :
  1. 10 m
  2. 15 m
  3. 25 m
  4. 5 m
Answer and Explanation :-

Answer: Option 2

Explanation:

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Through my history's despiteand ruin, I have cometo its remainder, and herehave made the beginningof a farm intended to becomemy art of being here.By it I would instructmy wants: they should belongto each other and to this place.Until my song comes hereto learn its words, my artis but the hope of song.(Part from History is Clearing, p 74) Wendell Berry, The Collected Poems, 957- 9
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