For the perimeter, we can literally count 8 sides, and since we have 6 inches per side, 6 added to itself 8 times or 6*8=48
Since we know that there are 12 inches in a foot, and 12 feet, we have
[tex] \frac{12inches}{1foot} * 12feet=144 inches[/tex]
Feel free to ask with any further questions!
