The expression 8+8+4+4+2+2 represents the surface area of the prism (option B)
What is surface area of a prism?
The surface area of a prism encompasses the sum total of all its surfaces. The formula used to ascertain the surface area of a prism relies on the configuration of its bases.
In the case of a rectangular prism (or a right prism featuring rectangular bases), the formula utilized to determine its surface area is:
Surface Area = 2lw + 2lh + 2wh
(2x4+1x4+1x2 )
= 8+8+4+4+2+2