Respuesta :

wegnerkolmp2741o

Answer:

256 in ^2

Step-by-step explanation:

The area of the base B = 12*5 = 60 in ^2

The height is 14 inches

The perimeter of the base is

2 ( l+w) =2 ( 12+5) = 2 ( 17) = 34

The surface area  is  = 2B + Ph = 2 * 60 + 34*4

                                                    = 120 + 136

                                                    =256

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