qman653 qman653
  • 18-03-2015
  • Mathematics
Answered

If the circumference of a circle is 18 pi, what is the area of a circle



Answer :

alman
alman alman
  • 18-03-2015
Πr²    
(3.14 times the radius squared)
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Jenson Jenson
  • 22-03-2015
254.4690049 square units,you never stated what units you were using
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