Answer:
Step-by-step explanation:
The only way I know is to divide the centimeters by 30.48
nonlinear
length = 2w - 3
l = length
w = width
2(length) + 2(width) = perimeter
2(2w - 3) + 2(w) = 60
6w -6 =60
w = 11
len = 2(11) - 3
