Respuesta :

bcalle
SA = 2LW + 2LH + 2WH
SA = 2* 3*4+ 2*3*5+2*4*5
SA= 24+30+ 40
SA= 94 ft^2
Setor9
Length= 3ft
Width=4ft
Height=5ft

Area= Length × Width × Height
Area= 3×4×5
Area=12×5
Area=60
Thus, the area of the prism is 60ft^2

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