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HELP HELP EMERGENCY PLEASE HELP ME DO THIS IS DUE TODAY
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HELP HELP EMERGENCY PLEASE HELP ME DO THIS IS DUE TODAY

HELP HELP EMERGENCY PLEASE HELP ME DO THIS IS DUE TODAY-example-1
User Uriziel
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8.7k points

1 Answer

0 votes

Answer:

12.56

Explanation:


2\pi r/2 = 2(3.14)(4)/2 = 12.56

User Telebog
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