Stefanyg4870 Stefanyg4870

20-04-2022
Mathematics

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HELP HELPPP WITH THIS NOWW

HELP HELPPP WITH THIS NOWW class=

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Kunaii0424 Kunaii0424

20-04-2022

Answer:

1. ≈301.6

2.≈10210.18

Step-by-step explanation:

1. A=2πrh+2πr2=2·π·4·8+2·π·42≈301.59289

A=2πrh+2πr2=2·π·25·40+2·π·252≈10210.17612

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