madisonfaust42 madisonfaust42
  • 17-01-2020
  • Mathematics
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What is the area of a circle with a diameter of 18mm in terms of pi

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wescjanes
wescjanes wescjanes
  • 17-01-2020
pi9^2; because if your diameter is 18 then, you half that to get your radius of 9 and then plug it into the equation.
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