Answer:
P = (2l ) + (2w)
Step-by-step explanation:
P = (2l ) + (2w)
P = (6l +6l) +( 2w+2w)
We use the perimeter here and bring the 2w unknown value.
P= 12l +2w = 22
P= 22-12=10/2w
W=5
Where 2l and 2w both equally work when given either values, they are both divisor input. However P requires a measurement value = 22 as given. (22cm)