Someone please help me on this one I don’t know if this is correct

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)

Factor this polynomial completely x^2-64

The table above shows approximate conversions from gallons to liters. what is the value of x?