lolobee45 lolobee45

24-05-2017
Mathematics

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What is the approximate circumference of a circle with a radius of 10.4 inches? (Use pi=3.14)

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owangray owangray

24-05-2017

circumference= πr^2, so you would do π10.4^2 (^2 being squared) you would the get 108.16π, and when you add in pi you would have 317.8. you may want to double check my math just in case though :)

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