A closed cylindrical tank of radius 7m and height 3m it's made from a sheet of metal
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A closed cylindrical tank of radius 7m and height 3m it's made from a sheet of metal
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Answer:
[tex]\pir {r}^{2} \times h[/tex]
=so ,
=22/7×7×7×3
=22×7×2
=22×21
=462
so ur perfect answer is this 462