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Can someone tell me the answer step by step about the surface area please I really need help I hope some can answer me

Can someone tell me the answer step by step about the surface area please I really need help I hope some can answer me class=

Respuesta :

Surface area of cylinder =
[tex]2\pi {r}^{2} + 2\pi \times r \times h[/tex]

Here, r = 6.7 & h = 9.8
Thus, Surface Area = 694.6

Next time use Google for these kinds of things.