Answer:
If each side of the park is 50 feet, then the park is a square with all sides of equal length. The formula for the area of a square is:
Area = (side length)^2
So, for this park, we have:
Area = (50 feet)^2
Simplifying this expression, we get:
Area = 2500 square feet
Therefore, the area of the park is 2500 square feet.