Final answer:
The area of the square is 1640.25 square meters.
Step-by-step explanation:
To find the area of a square, you can simply multiply the length of one side by itself. In this case, the side length is 40.5 meters. So, the area of the square is 40.5 * 40.5 = 1640.25 square meters. Rounding to the nearest hundredth, the area is 1640.25 square meters.
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