Respuesta :
The length of each side of the patio to the nearest 0.05 is 14.66 ft.
Area of a square;
- a = L²
where
L = length
Therefore,
area = 215 ft²
215 = L²
square root both sides
√L² = √215
L = √215
L = 14.6628782986
L = 14.66 ft
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