Respuesta :

amna04352

Answer:

382.5 in²

Step-by-step explanation:

2 triangles + 3 lateral sides

2(½ × 10 × 9) + (10 × 9) + (9 × 9) + (13.5 × 9)

90 + 90 + 81 + 121.5

382.5 in²

Hi1315

Answer:

[tex]382.5 {in}^{3} [/tex]

Step-by-step explanation:

hope this helps

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