A tower stands at the top of a hill whose height is three times the height of the tower. The tower is found to subtend an angle of `tan^-1(1/7)` at a point 2 km away on the horizontal throught the foot of the hill. Then the height of the tower is

A tower stands at the top a hill whose height is three times the height of the tower. The tower is found to subtend an angle of Tan^(-1)(1/7) at a point 2 km away on the horizontal throught the foot of the hill. Then the height of the tower is

A flag staff of the height (a-b) stands on the top of a tower subtends the same angle at the point on the horizontal plalne through the foot of the tower which are at distant a and b from the tower. The height of the tower is

A vertical tower subtends an angle of 60^(@) at a point on the same level as the foot of the tower. On moving 100 m further in line with the tower, it subtends an angle of 30^(@) at the point. Then, the height of the tower, it subtends an angle of 30^(@) at the point. Then, the height of the tower is

The angle of elevation of the top of a tower at a point on the ground, 50 m away from the foot of the tower, is 60°. Find the height of the tower.

At a point 20 m away from the foot of a tower, the angle of elevation of the top of the tower is 30^@ The height of the tower is

the angle of elevation of the top of a tower at a point on the ground 50m away from the foot of the tower is 45^(@) . Then the height of the tower ( in meters ) is ………. .

From a point 20 m away from the foot of a tower, the angle of elevation of the top of the tower is 30^(@) . The height of the tower is