Is this right and can you show me how to do it I’m supposed to show my work?

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Select the graph of the solution. click until the correct graph appears. |x| = 3

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3