Answers

  • Brainly User
2014-06-04T13:02:31+05:30
Volume of soil to be taken out
= \pi  r^{2} h
= \frac{22}{7}* 1^{2} *20
 =62.85 cubic m.   
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2014-06-04T13:08:54+05:30
It is 62.8 cubic meter...........
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