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16 votes
16 votes
A closed cylindrical tank of radius 7 m and height 3 m is made from a sheet of metal. How many sheets of metal is required?​

User Jeffreynolte
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1 Answer

26 votes
26 votes

Explanation:

  • please check the attachment file
A closed cylindrical tank of radius 7 m and height 3 m is made from a sheet of metal-example-1
A closed cylindrical tank of radius 7 m and height 3 m is made from a sheet of metal-example-2
User ILS
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