darkpinkwolf
darkpinkwolf darkpinkwolf
  • 08-04-2017
  • Mathematics
contestada

What is the exact area of a circle having diameter 6 in.?
3π in.2

9π in.2

6π in.2

36π in.2

Respuesta :

sbcardinals
sbcardinals sbcardinals
  • 08-04-2017
Area of circle = πr^2
r = 6/2 = 3
r^2 = 9

Area = 9π in^2
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