The radius of the circle above is 34 mm. What is the circumference of the circle? (Use 7 = 3.14.)

1 answer:

7 0

213.52 mm because you have to use the formula (c=2*pi*r). First, you multiply 2 by 3.14, which is 6.28. Then, you multiply 6.28 by the radius,34, and you get 213.52 mm. Hope this helped!!!

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