A closed cylindrical tank of radius 7m and height 3m
is made from a sheet of metal. How much sheet of metal
is required?
3
Answers
Answered by
3
Answer:
r=7 m,h=3m.
T.S.A=2×pi×r×(h+r)
T.S.A=2×22/7×7×10
T.S.A=440 m^2
Answered by
6
Answer:
440m of metal sheet is required
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