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17-04-2021
Mathematics

contestada

surface area of a box 12 x 6 x 9.5

Respuesta :

sqdancefan sqdancefan

17-04-2021

9514 1404 393

Answer:

486 square units

Step-by-step explanation:

Use the surface area formula with the given numbers.

SA = 2(LW +H(L +W))

SA = 2(12·6 +9.5(12 +6)) = 2(72 +9.5(18)) = 486

The surface area of the box is 486 square units.

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