1.

The angle of elevation of the top of a tower from a point A in east of it is 45∘. The angle of elevation of the top of the same tower from point B which is in south of A is 30∘. If the distance between A and B is 30√2 m, then height (in metre) of the tower is

Answer» The angle of elevation of the top of a tower from a point A in east of it is 45. The angle of elevation of the top of the same tower from point B which is in south of A is 30. If the distance between A and B is 302 m, then height (in metre) of the tower is


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