A vertical pole with height more than 100 m consists of two parts, the lower being one-third of the whole. At a point on a horizontal plane through the foot and 40 m from it,the upper part subtends an angle whose tangent is `1/2` What is the height of the pole

A vertical pole with height more than 100m consists of two parts,the lower being one- third of the whole.At a point on a horizontal plane through the foot and 40m from it,the upper part subtends an angle whose tangent is (1)/(2) What is the height of the pole

A vertical pole with height more than 100 m consists of two parts, the lower being one-third of the whole. At a point on a horizontal plane through the foot and 40 m from it,the upper part subtends an angle whose tangent is 1/2 .Find the height of the pole.

A vertical pole with height more than 100 consists of two parts, the lower being one - third of the whole. At a point on a horizontal plane through the foot and 40m from it, the upper part subtends an angle whose tangent is (1)/(2) What is the height of the pole?

A vertical pole more than 100 ft high consists of two portions the lower being 1//3 of the whole. If the upper portion subtends an angle tan^(-1)(1/2) at a point distant 40 ft. From the foot of the pole. The hight of the pole is

A vertical pole more than 100 ft high consists of two portions the lower being 1//3 of the whole. If the upper portion subtends an angle tan^(-1)((1)/(2)) at a point distant 40 ft From the foot of the pole. The height of the pole is

A vertical flagstaff stands on a horizontal plane. From a point 100 m from its foot, the angle of elevation the its top is 30°. Find the height of the flqgstaf.