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r=8cm
H=13cm
V= ?
Pc=?
V=π r² * H)
V= π * 8² * 13)
V= π * 64 * 13
V= 832πcm³
Pc= 2π r (r + H)
Pc= 2 π * 8 (8 + 13)
Pc= 2π * 8 * 21
Pc= 368πcm²
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