Respuesta :

ApplePi707
A = 4[tex] \pi r^{2} [/tex]
[tex] \frac{A}{4 \pi } [/tex] = [tex] r^{2} [/tex]
r = [tex] \sqrt{ \frac{A}{4 \pi } } [/tex]

I don't see an option for my answer, but this should be right..

Hope this helped though!
romeoevans

Answer:

The awnser is D

Step-by-step explanation:

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