Respuesta :

Answer:

[tex]13.735[/tex] [tex]ft^{2}[/tex]

Step-by-step explanation:

Area of a circle.

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

[tex]r=d/2\\r=8/2\\r=4[/tex]

[tex]A=\pi \times 4^{2}[/tex]

[tex]A=16\pi[/tex]

[tex]A \approx 50.2654824574[/tex]

Area of a square.

[tex]A=s^{2}[/tex]

[tex]A=8^{2}[/tex]

[tex]A=64[/tex]

Subtract the area of the square with the area of the circle.

[tex]64-50.2654824574[/tex]

[tex]= 13.7345175426[/tex]

I hope it helps.

Brainliest much appreciated.

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