Surface Areas And Volumes
A well of diameter 3 m is dug 14 m deep. The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4 m to form an embankment. Find the height of the embankment.
The shape of the well will be cylindrical.
Depth (h1) of well = 14 m
Radius (r1) of the circular end of well =
Width of embankm...
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