Answers

  • Brainly User
2016-02-23T15:48:23+05:30
The volume of the well is r=1.5m and l=21m is 148.44m(power of3)
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2016-02-23T16:24:34+05:30
Volume of the well=22÷7×21×21×1.5
=22×3×21×1.5=2079
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