The answer need to be rounded to the nearest tenth

Dmitry Egorenkov asked Oct 21, 2023

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8 votes

Dmitry Egorenkov asked Oct 21, 2023

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22 votes

Answer:

251.3

Explanation:

A=2πrh+2πr2=2·π·4·6+2·π·42≈251.32741

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