Respuesta :

ANSWER

C. 452.39 mm²

EXPLANATION

The formula for the area of a circle is,

[tex]A=\pi r^2[/tex]

The radius, r, of the bull's eye is 12 mm, so its area is,

[tex]A=\pi\cdot12^2mm^2\approx452.39mm^2[/tex]

Hence, the area of the bull's eye is 452.39 mm².

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