Respuesta :

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SA of a cylinder: 2[tex] \pi [/tex]r² + 2[tex] \pi [/tex]rh
r = radius of base
h = height of cylinder

Plug in 3 for r and 5 for h in the formula.
2[tex] \pi [/tex]3² + 2[tex] \pi [/tex](3)(5)
Use a calculator to solve.

2[tex] \pi [/tex]3² + 2[tex] \pi [/tex](3)(5) = 150.8 ft²

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