Respuesta :

Answer:

188.496

Step-by-step explanation:

A=2πrh+2πr^2=

A=2·π·3·7+2·π·3^2

A= 188.49556

Rounded up because 4th decimal is a 5.

A= 188.496

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Answer:

I don't know if it is correct but if not you can ask other ty

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