I don't understand this. Please explain the answer. I have a final exam coming up.

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

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

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid