SOLUTION: Find the surface area of a rectangular shoe box that has a length of 12 inches, a width of 6 inches, and a height of 5 inches

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Question 843019: Find the surface area of a rectangular shoe box that has a length of 12 inches, a width of 6 inches, and a height of 5 inches
Answer by jim_thompson5910(35256) About Me  (Show Source):
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Find the surface area of a rectangular shoe box that has a length of 12 inches, a width of 6 inches, and a height of 5 inches

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

SA = 2*(12*6 + 12*5 + 6*5)

SA = 2*(72 + 60 + 30)

SA = 2*(162)

SA = 324

The surface area is 324 square inches.