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A rectangular prism has dimensions of 2 cm by 2 cm by 5 cm. What is its surface area?

1 Answer

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SA = 2•L•W + 2•L•W + 2•H•W

SA = 2(5•2) +2(5•2) + 2(2•2)

SA = 20 + 20 + 8

SA = 48cm
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