3 years ago

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Mathematics

2 answers:

V125BC [204]3 years ago

8 0

3 the answer will be 3

il63 [147K]3 years ago

4 0

Answer:

Step-by-step explanation:

the answer will be 3

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Natali [406]

(side note: your formula C = 2πr^2 is incorrect, it should be C = 2πr)

Answer:

r = 9

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(edited to correct a brain fart)

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