Respuesta :

ninacatqueen

Answer:

I think it is B

Step-by-step explanation:

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giannat61004
B) 9ft

The area of a square is us found by taking the length of a side and squaring it. For example, if 9 is the side length, we would find the area by doing 9^2 or 9 x 9. This gives us 81 which is the closest to 76.5.