what is the surface area of the right rectangular prism with a square base, as
pictured below, with measurements a = 5 cm, b = 9 cm?
asap

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

my guess would be b and d, but i didn’t actually get out the pen and paper. lol