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1. |
Two poles of equal height are standing opposite to each other on either side of a road, which is 28 metre wide. From a point between them on the road, the angle of elevation of the top are 30 and 60 . The height of each pole is:- |
A. | $$ {6{ sqrt{3}}} metre$$ |
B. | $$ {5{ sqrt{3}}} metre$$ |
C. | $$ {4{ sqrt{3}}} metre$$ |
D. | $$ {7{ sqrt{3}}} metre$$ |
Answer» B. $$ {5{ sqrt{3}}} metre$$ | |