This would be 1039. I hope this helped
The width is 18 because if you take 82 and subtract 10 for the 2 lengths ( because we are using perimeter) you come out with 72. 72 divided by 4 is 18, the lengths are five more because we took away that 5 in the beginning.
W=18cm
L=23cm
It is d,c,b im pretty sure
6 and 1/6 because 37 divided by 6 equals 6 R 1