Respuesta :

Answer

30+30+15+15+18+18

Step-by-step explanation:

The expression to calculate the surface area of the prism is 2 * (3 * 5 + 3 * 6 + 5* 6)

How to determine the expression of the surface area?

The given parameters are:

  • Length = 3
  • Width = 5
  • Height = 6

The surface area of a rectangular prism is:

Area = 2 * (Length * Width + Length * Height + Width * Height)

Substitute known values

Area = 2 * (3 * 5 + 3 * 6 + 5* 6)

Hence, the expression to calculate the surface area of the prism is 2 * (3 * 5 + 3 * 6 + 5* 6)

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