Im sorry, it is too blurry. I cannot read it.
A square has all of the same sides, so just do 12x12 which is 144
Answer:
252 in²
Step-by-step explanation:
The 3 by 6 tab on the right is the same size as the 3 by 6 notch on the left
moving the tab into the notch make a perfect rectangle
The size of the rectangle will be
12 by 21
12 * 21 = 252
252 in²
The rate is 12 per carton.
