The circumference of a circle is 18.84 millimeters. What is the circle's diameter? C=18.84 mm Use 3.14 for 𝜋.

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Answer 1 · 2018-05-07T19:04:11

The diameter of the circle is 6mm.

Circumference formula:
C = #pi#d

Plug in your data:
18.84mm = 3.14(d)

Divide by 3.14 to isolate for x.

18.84mm / 3.14 = d

d = 6mm

The circumference of a circle is 18.84 millimeters. What is the circle's diameter? C=18.84 mm Use 3.14 for ​𝜋.