jamalchris9353
jamalchris9353
22.05.2021 • 
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A wooden beam is in the shape of a rectangular prism with a length of 40 inches, a width of 6 inches, and a height of 4 inches. You cut the wooden beam in half to form two wooden beams, each with a length of 20 inches. What is the percent increase in the total surface area? Round your answer to the nearest hundredth, if necessary.

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