Answer:
22 feet
Step-by-step explanation:
width = x
length = 4 + 3x
Perimeter = 2(4+3x) + 2x
8+6x+2x =56
8x =48
x=6
4+3x=4+3times6=22 --> lenght
Answer: what are you asking?
Step-by-step explanation: can't detemrine contents of question ERROR>
The answer is 1.
neither!