Find the total surface area of the following cylinders following figure

Answers (1)

Total surface area of cylinder = 2πr (r + h)

(i)  Area = 

                      2\Pi \times14(14+8) = 2\Pi\times 14(22) = 1935.22\ cm^2

(ii) Area = 

                     2\Pi \times1(1+2) = 2\Pi\times 1(3) = 18.84\ cm^2

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