Acookie company uses one cup of sugar for every 20 cookies it makes. let s represent the total number of cups of sugar used, and let n represent the number of cookies made. write an equation relating s to n , and then graph your equation using the axes below.

1 cup = 20 cookies
20S= N would be the equation

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