The length of the shadow of a stick of length `6cm` is `4cm`. At the same time, if the length of the shadow of a tower be `28` metres, then find the height of the tower.

Answer the following by a number or a word or a sentence : The length of the shadow of a 12 m long vertical rod is 8 m. At the same time, the length of the shadow of a tower a 40 m. Find the height of the tower.

The angle of elevation of the sun, if the length of the shadow of a tower is sqrt(3) times the height of the tower is

A tree 6m tall casts a shadow 4m long.At the same time if a tower casts the shadow 10m long then find the height of the tower.

At a particular time , when the sun's altitude is 30^(@) , the length of the shadow of a vertical tower is 45 m . Calculate : (i) the height of the tower , (ii) the length of the shadow of the same tower, when the sun's altitude is : (a) 45^(@) , (b) 60^(@)

The length of the shadow of tower is equal its height. Then the angle of elevation of the sun.

A vertical stick of length 6m casts a shadow 4m long on the ground and at the same time a tower casts a shadow 28m long.Find the height of the tower.

A vertical stick of length 6m casts a shadow 4m long on the ground and at the same time a tower casts a shadow 32m long. Find the height of the tower.

If a sun ray's inclination increases from 45^(@) to 60^(@) , the length of the shadow of a tower decreases by 50m. Find the height of the tower (in m).