•r = 4 cm
• h = 8 cm
S.A = 2πr(r + h)
S.A = 2 × 3,14 × 4 × (4 + 8)
S.A = 6,28 × 4 × (4 + 8)
S.A = 12,25 × 12
S.A = 301.44 cm² [A]
The answer is proven
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Answers & Comments
•r = 4 cm
• h = 8 cm
S.A = 2πr(r + h)
S.A = 2 × 3,14 × 4 × (4 + 8)
S.A = 6,28 × 4 × (4 + 8)
S.A = 12,25 × 12
S.A = 301.44 cm² [A]
The answer is proven
\colorbox{lawngreen}{Terima kasih}