Respuesta :

uoola

Answer:

Area of the prism = 2(lw + lh + wh)

l = length = 6 m

w = width = 3 m

h = height = 12 m

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Area of the prism = 2(6*3 + 6*12 + 3*12) = 2(18 + 72 + 36) = 2(126) = 252 m²

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