Respuesta :

Answer:

25.77 feet^2

Step-by-step explanation:

Diameter= circumference/pi

Diameter/2=radius

pi*radius^2=area of circle

{[(18/pi)/2]^2}*pi

saying pi is about 3.14

18/3.14=5.73 (diameter)

5.73/2=2.865 (radius)

2.865^2 * 3.14 = 25.77 feet^2

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