A tree 12 mheight is broken by Wind in such a way that top touches the ground and makes angle 60 degree. when he moves 40 m away from the bank.find the angle of elevation to be 30 degree find the height of the tree and width of the river
sankruno1:
the question is wrong dear ...
two questions are merged
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Question is incorrect. U have merged 2 questions. Pls ask properly. Hope so u get it. Pls write to the point.
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