Answer:
SA = 52 in²
Explanation:
the opposite faces of the prism are congruent.
multiply the area of each face by 2 and sum to obtain surface area (SA )
SA = 2 × top/ base + 2 × front/back + 2 × sides
= 2(3 × 2) + 2(3 × 4) + 2(4 × 2)
= 2(6) + 2(12) + 2(8)
= 12 + 24 + 16
= 52 in²