A flag staff on the top of the tower 80 mt of height subtends an angle `Tan^-1 (1//9)` at a point on the ground 100 mt from the foot of the tower. The height of the flag staff is

A flag staff on top of the tower 30mt of height subtends an angle of - tan^(-1)((1)/(3)) at a point on the ground 50mt from the foot of the tower. The height of the flag staff is

A flagstaff on the top of the tower 80 meter high, subtends an angle tan ^(-1)(1/9right) at a.point on the ground 100 -meters away from the foot of the tower. Find the height of the flag-staff (in metres)

A flagstaff on the top of tower 80 m high, subtends an angle tan^(-1)(1/9) at point on the ground 100 m from the tower. The height of flagstaff is

A flagstaff on the top of tower 80m high, subtends an angle tan ^(-1)((1)/(9)) at point on the ground 100m from the tower.The height of flagstaff is

A tower of height 5 m and a flagstaff on top of the tower subtend equal angles at a point on the ground, distant 13 m from the base of the tower. The height of the flag staff is

A tower of height 5m and a flagstaff on top of the tower subtend equal angles at a point on the ground, distance 13m from the base of the tower. The height of the flagstaff is

A tower of x metres height has flag staff at its top. The tower and the flag staff subtend equal angles at a point distant y metres from the foot of the tower. Then, the length of the flag staff in metres is

A tower of x metres height has flag staff at its top. The tower and the flag staff subtend equal angles at a point distant y metres from the foot of the tower. Then, the length of the flag staff in metres is