The height of a building is 150 m. When the angle of elevation of the sun changes from 30°to 60°, the shadow of the building becomes x meters less. Find the value of x.

The height of a tower is 100 m. When the angle of elevation of the sun changes from 30o to 45o , the shadow of the tower becomes x metres less. The value of x is (a) 100 m (b) 100sqrt(3)m (c) 100(sqrt(3)-1)m (d) (100)/(sqrt(3))m

The height of a tower is 100 m. When the angle of elevation of sun is 30^(@) , then what is the shadow of tower?

When angle of elevation of the Sun increases from 30^(@) to 60^(@) , Shadow of a pole is diminised by 5 meter. The height of the pole is

The length of shadow of a tree is 16m when the angle of elevation of the sun is 60^@ . What is the height of the tree

If the angle of elevation of the Sun changes from 30^(@) to 45^(@) , the length of the shadow of a piller decreases by 20 metres .The height of the pillar is

When the elevation of the sun changes from 45^(@) "to " 30^(@) , the shadow of a tower increases by 60 units then the height of the tower is

What is the angle of elevation of the sun when the shadow of a pole of height x m is (x)/(sqrt(3)) m?

If the angle of elevation of the sun changed from 45^(@) to 60^(@) , then the length of the shadow of a pillar decreases by 10 m .The height of the pillar is :

From the top of a building 15m high the angle of elevation of the top of tower is found to be 30^(@). From the bottom of same building ; the angle of elevation of the top of the tower is found to be 60^(@). Find the height of the tower and the distance between tower and building.

The height of a tower is 50 meter. When the Sun's altitude increases from 30^(@) to 45^(@) , the length of the shadow of the tower is decreased by x meter. Find the approximate value of x in meter.