Respuesta :

17479351

Answer: H, 28.26

Step-by-step explanation:

Circle formula: A = πr^2

Diameter = 2r

π = 3.14 (Rounded)

1/2 of 6mm is 3mm.

3π^2 = 28.26 (I rounded)

So the correct answer is H.

I hope this helped!

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