A store that sells skis buys them from a mannufacter at a whole sale price of $57. The stores markup rate is 50%. What price does the store charge its costumers.

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

No i refuse to tell you the answer but the estimate is 10