It is slightly messy. The answers are wrong as well. The answers for the number of dots on the perimeter should be 4,8,12,16,20 then 40. The answer for the number of dots inside is correct sadly.
The drawing is correct as well.
Drawing is correct. Working is not organise as well as not clear. You can put the working in a orderly manner in the space below.Cornelius Lee Group 4.