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Svetach [21]
3 years ago
6

Find an expression for the total surface area of the cylinder.​

Mathematics
1 answer:
kolbaska11 [484]3 years ago
8 0

Answer:

2×π×(1/2)L×L+2×π×((1/2)L)^2

Step-by-step explanation:

perimeter of cross-section × height +2× area of cross-section

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Answer:

\Sigma_{k=1}^{n}[3(\frac{10}{9} )^{k-1}]

Step-by-step explanation:

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