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Mathematics 16 Online
OpenStudy (anonymous):

If a cylindrical water tank has the dimensions shown in the figure (included), calculate the amount of sheet metal needed to create this tank?

OpenStudy (anonymous):

OpenStudy (anonymous):

the ends are pi*r^2 and there's two of them. 2pi*(3.5)^2 'side' is 2pir*h = pi*7*13

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