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Elodia [21]
3 years ago
10

Need help somebody help me plz

Mathematics
1 answer:
Wewaii [24]3 years ago
5 0
Hello,
The formula for finding the circumference of a circle is 2 \pi r where r is the radius. SO we can plug 4 in for r in this formula because 4 is the radius:2 \pi 4=8 \pi. We are told to use 3.14 for \pi so we get 8(3.14)=25.12. Therefore, the circumference is 25.12 meters.
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