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Hi please help me with these questions asap.

asked Feb 16, 2022 15.2k views

1 vote

Hi please help me with these questions asap.

Hi please help me with these questions asap.-example-1

Mathematics
college

Eric Brown asked

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1 Answer

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Explanation:

A. r=42/2=21

B.

${21}^(2) \pi + 60 * 42 = \\ = 441\pi + 2520$

C.

$42\pi + 60 * 2 = \\ = 42\pi + 120$

LeopoldVonBuschLight answered Feb 23, 2022

by LeopoldVonBuschLight

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