Respuesta :

The area of a square is S^2


when the area is known, to find the length of a side, find the square root of the area.


Side = SQRT ( 64n^36)


64n^36 can be rewritten as (8n^18)^2


Side = SQRT(8n^18)^2)


Side = 8n^18 units



Answer: B

Step-by-step explanation:

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