Within a square land, Asmo cut out a rectangular land with width of 10
meters (as shown below), the remaining land’s area is 1575 square meters.
The area of cut out rectangular land is ______ square meters.
HELP MY OK
If the length of the rectangle is x, then the area is 10x
Without knowing that, or the length of the square's sides, you're out of luck.
But, just for grins, let's take the square to be the smallest area greater than 1575: 40^2 = 1600
That makes the area of the rectangle 1600-1575 = 25 m^2