Find the surface area of the prism

How do i work this problem out using the equation a=pe^rt

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?