3 years ago

PLZ ANSWER !!! QUICKLY

Mathematics

1 answer:

FinnZ [79.3K]3 years ago

8 0

Answer:

Step-by-step explanation:

The opposite rectangular faces of the cuboid are congruent, thus

Surface area = 2(7 × 3) + 2(7 × 4) + 2(3 × 4) = 42 + 56 + 24 = 122 in² → A

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