A flag pole 4m tall casts a 6 m shadow. At the same time, a nearby building casts a shadow of 24m. How tall is the building ?

A vertical stick 1 m long casts a shadow 80 cm long. At the same time a tower casts a shadow 30 m long. Determine the height of the tower.

If a vertical pole of length 6 m casts a shadow 4 m long on the ground and at the samme time a tower casts a shadow 28 m long, then the height of the tower is:

A verticle pole of height 6m casts a shadow 4m long on the ground, and at the same time a tower on the same ground casts a shadow 28m long. Find the height of the tower.

A straight pole of height 2 ft casts a shadow of 6 ft long at a definate time. The height of another pole which casts a shadow of 12 ft at the same time is :

A vertical pole of 10 cm casts a shadow of 8m at a certain time of the day. The length of the shadow cast by a tower standing next of the pole of height 30 m is :

A 5m60cm high vertical pole casts a shadow 3m 20 cm long.Find the same time(i) the length of the shadow cast by another pole 10m 50 cm high (ii)the height of a pole which casts a shadow 5m long.

The angle of elevation of the top of an unfinished verticle building on a ground at a point which is 100 m from the base of the building is 45^(@) . How much height the building must be raised so that its angle of elevation from the same point be 60^(@) . (Take sqrt(3)=1.73)

A 1.5m tall boy is standing at some distance from a 30m tall building.The angle of elevation from his eyes to the top of the building increases from 30^(@) to 60^(@) as he walks towards the building.Find the distance he walked towards the building.

If altitude of the sun is 60^(@) , the height of a tower which casts a shadow of length 30 m is: