If a pole of height of 6 m cause a shadow 2√3 m long on the ground. Then the sun's elevation is

The length of the string of a kite flying at 100 m above the ground with the elevation of 60^o is

A tree cause a shadow 4 m long on the ground, when the angle of elevation of sun is 45^o. The height of the tree is

If a pole 10 m high cause a shadow 10 m long on the ground, then the sun's elevation is

A tower 100 √3 m high cause a shadow of 100 m from its foot, the angle of elevation is

If AB = 4 m and AC = 8 m, the angle of elevation of A as observed from C is

The length of shadow of a tower 50 m high at the time of the angle elevation 45^o is

A ladder of 10 m length touches a wall at a height of 5m. The angle θ made by it with the horizontal is

The length of the string flying 100 m high and angle of elevation 30^o is

The ratio of height of a tower and the length of its shadow on the ground is √3 : 1. Then the angle of elevation