Respuesta :

Answer:

SURFACE AREA: 21.02

VOLUME: 6.396

Step-by-step explanation:

SURFACE AREA:

2x2.4x1.6=7.68

2x1.6x1.3=4.16

2.4x1.3=3.12

2x1.5x1.3=3.9

2x1/2x2.4x0.9=2.16

7.68+4.16+3.12+3.9+2.16=21.02

VOLUME:

2.4x1.3x1.6=4.992

1/2x0.9x2.4x1.3=1.404

4.992+1.404=6.396

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