UPSKILL MATH PLUS
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A carpenter planned to make a wooden drum of height 11 \(cm\) and base radius 42 \(cm\). Calculate the curved surface area and the total surface area of the drum.
(i) The curved surface area of the drum \(=\) \(cm^2\)
(ii) The total surface area of the drum \(=\) \(cm^2\)
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