pamriedel pamriedel
  • 18-03-2018
  • Mathematics
contestada

what is 40% of a circle of radius 225ft

Respuesta :

jannatrenchuk jannatrenchuk
  • 18-03-2018
Area of circle=(pi)r^2
=(pi)(225ft)(225ft)
=159,043.1281
then find 40% of surface area: 159043.1281 x 40%=63,617.25124

Hope that is helpful!
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