wALuigi12
wALuigi12 wALuigi12
  • 04-05-2021
  • Mathematics
contestada

The circumference of a circle is 7 π m What is the area of the circle?​

Respuesta :

gina7780 gina7780
  • 04-05-2021
I will find the radius first
2pi(r) = 7pi
Divide 7pi by 2pi
Hence radius is 3.5m
Now the area pi(r^2)
Pi(3.5^2)
The area of the circle is 38.48 or 49/4 pi

AREA = 49/4pi or 38.5m^2 to one d.p
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