Find the surface area of a rectangular prism that is 16 inches long, 12 inches wide, and 5 inches high.

asked Jan 15, 2018 85.7k views

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6 votes

You have to multiply each side then add them together then multiply times 2 because there's two of each side and you get your answer!

Laidibug answered Jan 17, 2018

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3 votes

You have to times all the numbers together to get the surface area.
So that means you have to do 16*12*5.

Rijvi Rajib answered Jan 19, 2018

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