Final answer:
To find the perimeter of a square, use the formula P = 4s, where P represents the perimeter and s represents the length of one side of the square. Given the area of the square, take the square root of the area to find the length of one side. Multiply the length of one side by 4 to get the perimeter.
Step-by-step explanation:
To find the perimeter of a square, we can use the formula P = 4s, where P represents the perimeter and s represents the length of one side of the square. Given that the area of the square is 470.89m², we need to find the length of one side. To do this, we take the square root of the area.
√(470.89m²) = 21.7m
Therefore, the perimeter of the square is 4 × 21.7m = 86.8m.