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vekshin1
3 years ago
13

HELP HELP HELP HELP HELP HELP

Mathematics
1 answer:
ANTONII [103]3 years ago
6 0

Answer:

57mm

Step-by-step explanation:

C=2(pi)(r)

C=2(3.14)(9)

C=56.52

rounding up, its 57mm

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<span>


</span>

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artcher [175]

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