4 years ago

Find the surface area of the prism.

Mathematics

2 answers:

jolli1 [7]4 years ago

5 0

Answer:

78 square ft.

Lady bird [3.3K]4 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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