Mathematics
Avis719
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What is the surface area of this rectangular prism?

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sarahwilson304

The answer is:  [C]:  "158 cm² " . _______________________________ Explanation: _______________________________ Surface area of this rectangular prism = 2(8 cm * 3 cm) + 2(8 cm * 5 cm) + 2(5 cm * 3 cm) = (2 * 24 cm²)   +  2* (40 cm²)  + 2*(15 cm²) =              48 cm²  +  80 cm²  +  30 cm²  = 158 cm² _________________________________________________

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