" breadth "6m" and depth "2.5m" .Also,find the area of the iron sheet "

Find the capacity of a closed cuboidal cistern whose length is 3 m, breadth is 2 m and height is 6 m. Also find the area of iron sheet required to make the cistern.

If the circumference of a sheet is 154m, find its radius. Also find the area of the sheet. (take p=22/7 )

If the circumference of a circular sheet is 154 m, find its radius. Also find the area of the sheet. (Take pi = 22/ 7 )

If the circumference of a circular sheet is 154m, find its radius. Also find the area of the sheet. [Take pi=22/7 ]

Find the area of the four walls of a room whose length is 6m, breadth 5m and height 4m .Also find the cost of white-washing the walls,if the rate of white washing is Rs.5 per square meter.(Doors,Windows and other opening ignored)

A right circular cylindrical tunnel of diameter 4 m and length 10 m is to be constructed from a sheet of iron . The area of the iron sheet required :

If the circumference of a sheet is 154m, find its radius.Also find the area of the sheet.(take p=(22)/(7))

Find the capacity of a rectangula cistern in litres whose dimensions are 11.2mxx6mxx5.8m . Find the area of the iron sheet required to make the cistern.

The area of four walls of a room is 150 m^(2) .If the length of the room is twice its breadth and the height is 5 m ,find the area of the floor.