Answer :
We set up an equation for this. P = 2L + 2W.24 = 2(3W-8) + 2W
24 = 6W + 2W -16
32 = 8W
W = 4.
L = 3W-8
L = 3 (4) -8
L = 12-8
L = 4
24 = 6W + 2W -16
32 = 8W
W = 4.
L = 3W-8
L = 3 (4) -8
L = 12-8
L = 4