Question

А
person standing on the bank of a river observes that the angle of elevation of the top
of a tree standing on the opposite bank is 60°. When he moves 40 metres away from the
bank, he finds the angle of elevation to be 30°. Find the height of the tree.​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

here is ur answer.... hope it may helps u