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lbvjy [14]
3 years ago
6

If the radius is 6371, what is the circumference?

Mathematics
2 answers:
olga2289 [7]3 years ago
7 0
The formula to find the circumference is pi*radius^2. Since your radius is 6371, the radius squared is 40589641 and that times pi is 127451473. That is your circumference
Anni [7]3 years ago
3 0
In order to find the circumference of a circle, you must use the formula c=2*\pi*r. 

Since you're already given the radius, all you have to do is use the formula and do 2 times 3.14 times 6371 and you get 40009.88 as your circumference. 

Would love brainliest and hope that helps! 
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