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Help please! :( ASAP

Help please! :( ASAP-example-1
User NiPfi
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1 Answer

4 votes

Answer:

62 cm²

Explanation:

You want the surface area of a rectangular prism with dimensions 2 cm by 3 cm by 5 cm.

Area

The surface area is given by the formula ...

A = 2(LW +H(L +W))

For the given dimensions, the area is ...

A = 2(2·3 +5(2 +3)) = 2(6 +25) = 62 . . . . cm²

The surface area of the solid is 62 cm².

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Help please! :( ASAP-example-1
User MrEbbinghaus
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