The answer is 32 you find the answer by simply multiplying 8*4. Hope this helps your problem!
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352 units2
127.5
To find the surface area of a rectangular prism, you need to calculate the area of each of the six faces and then sum them up. The formula for the surface area of a rectangular prism is 2lw + 2lh + 2wh, where l is the length, w is the width, and h is the height. Given the dimensions of 7 cm, 4 cm, and 2 cm for the length, width, and height respectively, you can plug these values into the formula to find the surface area.
Length x Height x 2 Length x Height x 4
28