A well of diameter 3 m is dug 14 m deep. The earth taken out of it is spread evenly all around it to a width of 4 m, to form an embankment. Find the height of the embankment. (Use π = 22/7)
A well of diameter 3 m is dug 14 m deep. The earth taken out of it is spread evenly all around it to a width of 4 m, to form an embankment. Find the height of the embankment. (Use π = 22/7)