Below you will find the answers for the handout entitled "Unit 1- Composite Area and Perimeter." I have double and triple checked these answers to make sure there are no typos. However, I noticed that there are typos in the handout. The question on page two has a number of probelms with it, so much so that I am surprised I hadn't notice it before. As a result, I fixed the question and put it below.
Page 1:
Total Area: 10.4m^2
1. Number of cans of paint: 3
2. Total Cost: $52.61
Page 2:
Calculate the Total Area:
Answer: 46.57m^2