blckpanther29 blckpanther29
  • 24-10-2016
  • Mathematics
contestada

The circumference of a circle is 8 pi inches. Find its radius and area

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Lynzie1
Lynzie1 Lynzie1
  • 24-10-2016

If the circumference of a circle is 8 pi, what is its area? 
Circumference = 2(pi)r
8(pi)=2(pi)r
r=4
Area = (pi)r^2
Area = (pi)4^2
Area = 16(pi) 
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