Respuesta :

Science4life

Answer:

Option B

Step-by-step explanation:

This is the formula :

2(wl+hl+hw)

Step 1 : Take the length, width, and height and substitute the values in.
  • L=10.7m
  • B=4.3m
  • H=12.3m

[tex]\boxed{\sf Surface\:Area=2(lb+bh+lh)}[/tex]

[tex]\\ \sf\longmapsto Surface\:Area=2(10.7\times 4.3+4.3\times 12.3 +12.3\times 10.7[/tex]

[tex]\\ \sf\longmapsto Surface\:Area=2(131.6+52.8+46)[/tex]

[tex]\\ \sf\longmapsto Surface\:Area=2(230.4)[/tex]

[tex]\\ \sf\longmapsto Surface\;Area\approx460.8m^2[/tex]

Option d is correct

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