Final answer:
To find the area of the square plot of land, you need to find the length of each side. The length of the plot of land is equal to the length of the rectangular pumpkin patch, which can be found by taking the square root of its area. The area of the square plot of land is the length squared.
Step-by-step explanation:
To find the area of the square plot of land, we need to find the length of each side. Since the pumpkin patch is rectangular, we know that the length of the plot of land is equal to the length of the pumpkin patch. Let's call the length of the plot of land 'x'.
The area of the pumpkin patch is given as 600 square meters, so the length of the patch is the square root of 600.
Therefore, the area of the square plot of land is x * x = x^2.