Question

What is the surface area of the prism?

A.


594 ft2


B.


438 ft2


C.


219 ft2


D.


156 ft2

Answer 1

area of lower rect + area of upper + 4 * sides rect areas

lower = upper rect

2 * rect1 + 4 * rect2

Area = 2 * 6 * 11 + 2 * 11 * 9 + 2 * 9 * 6 = 438 ft^2

or simply just take 2 ( and multiply each two sides.