LESSON 3 Workshop: Area and Perimeter

In this Workshop, you will check your own learning about area and perimeter and decide which kind of practice will help you the most. Use the Self-Check Questions below to check your progress.

Self-Check: Questions 1–3

1. Maya found the area and perimeter of each of the shapes below. Check her work. Do you agree with her answers? What would you tell Maya to help her improve her work?

2. After checking Maya's work, John said he had a quick way to know whether Maya's answer made sense.

Do you agree with John? Why or why not?