Respuesta :

     C = 2πr
   17 = 2(3.14)(r)
   17 = 2(3.14r)
   17 = 6.28r
 6.28   6.28
2.71 ≈ r

The radius of the circle will be 2.71 mm when the circumference is 17mm.

What is cirmumference?

The circumference of a circle is the measure of the boundary or the length of the complete arc of a circle.

The formula is given as:

C = 2πr

17 = 2(3.14)(r)

17 = 2(3.14r)

17 = 6.28r

2.71 ≈ r

Hence the radius of the circle will be 2.71 mm when the circumference is 17mm.

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