Respuesta :

Answer:

360 in^3 (360 inches squared)

Step-by-step explanation:

Find area of each surface:

8 in*9 in=72 in^2

15 in*9 in=135 in^2

17 in*9 in=153 in^2

then, add up all the numbers:

72+135+153=360 in^3

Answer:360

Step-by-step explanation:

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