A man standing on the bank of a river observes that the angle of elevation of a tree on the opposite bank is 60 . When he moves 50 m away from the bank, he finds the angle of elevation to be 30 .

A man standing on the bank of a river observes that the angle of eleva

1.	A man standing on the bank of a river observes that the angle of elevation of a tree on the opposite bank is 60 . When he moves 50 m away from the bank, he finds the angle of elevation to be 30 .
A.	38.3, 19 m
B.	45.3, 32 m
C.	41.3, 28 m
D.	43.3, 25 m
Answer» E.

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A man standing on the bank of a river observes that the angle of elevation of a tree on the opposite bank is 60 . When he moves 50 m away from the bank, he finds the angle of elevation to be 30 .

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