Question

A rectangular yard is enclosed by 100 meters of fencing. The table shows some possible values for the length and width of the yard. Replace all variables (letters) with numerical values. length (meters) width (meters) area (square meters) 10 40 400 20 30 600 25 25 625 35 15 525 40 10 1600​

Answer 1

10, 40, 400.

20, 30, 600.

25, 25, 525.

40, 60, 2400.

I think.