are closed cylindrical tank of diameter 14 cm and height 5 is made from a sheet of metal how much sheet of metal will be required
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Answer:
5 only have in this program
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3
Answer:
r = 14/2 = 7cm.
r = 14/2 = 7cm.h = 5cm.
r = 14/2 = 7cm.h = 5cm.total surface area = 2×22/7×r( r + h)
r = 14/2 = 7cm.h = 5cm.total surface area = 2×22/7×r( r + h) =2×22/7×7( 7 + 5)
r = 14/2 = 7cm.h = 5cm.total surface area = 2×22/7×r( r + h) =2×22/7×7( 7 + 5) =2×22/7×7×12
r = 14/2 = 7cm.h = 5cm.total surface area = 2×22/7×r( r + h) =2×22/7×7( 7 + 5) =2×22/7×7×12 = 528cm² Ans.
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