An actor invests some money at 5%, and $22000 more than three times the amount at 11% The total annual interest earned from the investment is $30160. How much did he invest at each amount? Use the six-step method. He invested $__ at 5% and $__ at 11%.

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