Question 30624
Area = 2304   Perimeter = ???
A=1 * 2304   and   P=2(1+2304)= 4610
A=2 * 1152   and   P=2(2+1152)= 2308
A=3 * 768    and   P=2(3+768)= 1542
A=4 * 576    and   P=2(4+576)= 1160
If we continue this pattern we get to ....
A=48 * 48    and   P=2(48+48)= 192
The smallest amout of fencing with the stated required area.
whenever you have a problem like this .... look for the shape to be a perfect square.