Respuesta :

swhitmore07
The answer is, A≈ 27.65
nicole2023276

Answer:

A=86.8624pi units or A = 272.747936 units

Step-by-step explanation:

Circumference = 2(pi)r

18.64=2(pi)r

r=18.64/2pi

r=9.32pi

Area = pi(r^2)

A = pi(9.32^2)

A=86.8624pi units

or A = 272.747936 units

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