What is the surface area of the rectangular prism?

Answer:
A = 348
Step-by-step explanation:
The formula for finding the surface area of a rectangular prism is:
A = 2(wl + hl + hw)
Plug in the numbers accordingly:
A = 2(6 · 9 + 8 · 9 + 8 · 6)
A = 2(54 + 72 + 48)
A = 2(174)
A = 348