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Find the total surface area of the following cylinders 

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Total surface area of cylinder$=2 \pi r(r+h)$

(i)  Area = $2 \pi \times 14(14+8)=2 \pi \times 14(22)=1935.22 \mathrm{~cm}^2$

(ii) Area = $2 \pi \times 1(1+2)=2 \pi \times 1(3)=18.84 \mathrm{~cm}^2$

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Devendra Khairwa

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