A well of diameter 3 m is dug 14 m deep. The earth taken out of it has – InterviewSolution

1.	A well of diameter 3 m is dug 14 m deep. The earth taken out of it has been spread evenlyaround it in the shape of a circutar ring of width 4 m to form an embankment. Find thelleightof the embankment.container shaned like a right circular cvlinder having diameter 12 cm and height 15 cm
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