What is the circumference of a circle that's radius is 6.3
2 answers:
39.58 and this is because the radius is half of the diameter so the diameter can be though of as 2r. The formula is C= 2pi r
Answer:
6.3*2= 12.6
12.6*3.14= 39.5
39.5 is the answer
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Step-by-step explanation:
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