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blsea [12.9K]
3 years ago
12

Pls help im markin brainliest

Mathematics
2 answers:
shtirl [24]3 years ago
8 0
SA= 2(18x6) + 2(6x7) + 2(18x7)
SA=216 + 84 + 252
SA= 552
mario62 [17]3 years ago
6 0

The answer is 552 in. ^2

Hope this helps!


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