this is easy:) all we need to know is the formula for a rectangle in this case that would be Length x width and since our measurements are.... length = 25m width = 10m all we have to do is multiply them:) sooo lets do the math 25m x 10m = 250m so since this is area we put it like this answer = 250m² hope this helps:) and don't forget to MARK ME BRAINIEST! :D