Mr. Jones earns $250 per week plus 2% commission on all of his sales. If Mr. Jones sells $2,800 worth of appliances, what is his total income for the week?

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

The first digit is in the middle school 100s place