What is the perimeter of the entire tessellation?
5 cm
5 cm
5 cm

Math it's appreciated. (picture provided)

Given the graphed function below which of the following orders pairs are found on the inverse function

Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]