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brilliants [131]
3 years ago
11

Find the surface area of the prism.

Mathematics
2 answers:
jolli1 [7]3 years ago
5 0

Answer:

78 square ft.

Lady bird [3.3K]3 years ago
3 0

The answer is 75 ft

explanation

12ft x 2.5ft = 30ft

12ft x 2ft = 24ft

12ft x 1.5ft = 18ft

1.5ft x 2ft = 3ft

30 + 24 + 18 + 3 = 75

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