If you triple 4 and subtract to each day how many days until you have zero

4 * 3 = 12 If you subtract 1 every day, then the answer will be 12 days.

4 x 3 = 12. If you subtract 2 every day then it will take you 6 days until you get to 0.

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's