Respuesta :

 A = 2WL + 2LH + 2HW, W is the width L is the length and H is the Height
416

Because:

12 x 4 = 48
48 x 2 = 96

10 x 4 = 40
40 x 2 = 80

12 x 10 = 120
120 x 2 = 240

240 + 96 + 80 = 416
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