madisonskye8781 madisonskye8781
  • 20-10-2017
  • Mathematics
contestada

The area of a round mat is 64 pi square inches. what is the diameter of the mat

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wolf1728
wolf1728 wolf1728
  • 20-10-2017
Area of a circle = pi*r^2
64*pi = pi * radius^2
64 = radius^2
radius = 8 inches
Therefore the diameter is 16 inches.


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