Respuesta :

calculista

Answer:

[tex]2,124\ in^{2}[/tex]

Step-by-step explanation:

we know that

The surface area of a rectangular prism is equal to

[tex]SA=2B+Ph[/tex]

where

B is the area of the base

P is the perimeter of the base

h is the height

In this problem we have

[tex]B=18*24=432\ in^{2}[/tex]

[tex]P=2(18+24)=84\ in[/tex]

[tex]h=15\ in[/tex]

substitute

[tex]SA=2(432)+(84)(15)=2,124\ in^{2}[/tex]

Answer:

2,124 in squared

Step-by-step explanation:

I got it correct on one of my assignments!

You can look at calculista's answer to see how it is solved :)

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