angel5778 angel5778
  • 18-12-2020
  • Mathematics
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Find the area of a circle with a diameter of 6 cm

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Junbei
Junbei Junbei
  • 18-12-2020
In terms of pi, 9pi.
Otherwise it would be 28.2735
The equation is pi r^2 so the radius is 3 and you just plug it in.
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