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What is the surface area of a rectangular prism with a length of 5 cm, width of 6 cm, and a height of 7 cm?

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The surface area of a rectangular prism can be found using the formula:

A = 2lw + 2lh + 2wh

where l, w, and h are the length, width, and height of the prism, respectively.

Substituting the given values, we get:

A = 2(5 cm)(6 cm) + 2(5 cm)(7 cm) + 2(6 cm)(7 cm)

A = 60 cm² + 70 cm² + 84 cm²

A = 214 cm²

Therefore, the surface area of the rectangular prism is 214 cm².

User Vikas Chauhan
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