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If the angles of elevation of the top of a tower from two points at the distances of 3m and 12m from the base of the tower in the same straight line with it are complementary, then the height of the tower (in m) is
(1) 36
(2) 60
(3) 6
(4) 100
If the angles of elevation of the top of a tower from two points at the distances of 3m and 12m from the base of the tower in the same straight line with it are complementary, then the height of the tower (in m) is
(1) 36
(2) 60
(3) 6
(4) 100
If the angles of elevation of the top of a tower from two point at distances ‘a’ and ‘b’ from the foot of the tower and are in the same line, are complementary, the height of the tower is
(1) ab
(2) √b
(3) √a
(4) √ab
If the angles of elevation of the top of a tower from two point at distances ‘a’ and ‘b’ from the foot of the tower and are in the same line, are complementary, the height of the tower is
(1) ab
(2) √b
(3) √a
(4) √ab
Correct option is (3) 6