3 years ago

The diameter of a circle is 12 inches. What is the circle's circumference? Use 3.14 for .

1 answer:

5 0

The formula to find circumference is 2(3.14)r
For this problem, first you take half of the diameter to get radius. Then, putting this into the formula, you get 2(3.14)(6) = 37.699

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