Find the perimeter of the figure below. Show all work for each step. Work should include explanations in words detailing how you simplify each specific radical. Take your time and be thorough. Include units in final answer.

2√6 ft

3√54 ft

First, simplify the radicals:

√6 = √(2*3) = √2 * √3
√54 = √(9*6) = √9 * √6 = 3√6

Next, add up all of the sides:
2√6 + 3√54 = 2(√2 * √3) + 3(3√6)
= 2√6 + 9√6
= 11√6

Therefore, the perimeter of the figure is 11√6 ft.