Question

Can you please help me with this

Answer 1

-The total area of a Rectangular Prism:

`A = 366`
`in^(2)`

Explanation:

-To find the total area of a rectangular prism, you need this formula:

`A = 2(l \cdot w + l \cdot h + w \cdot h)`

`l =` Length

`w =` Width

`h =` Height

-Apply the length, width and height for the formula:

`A = 2(11 \cdot 8 + 11 \cdot 5 + 8 \cdot 5)`

`l =` 11 in

`w =` 8 in

`h =` 5 in

-Then, solve for the area:

`A = 2(11 \cdot 8 + 11 \cdot 5 + 8 \cdot 5)`

`A = 2(88 + 55 + 40)`

`A = 2(143 + 40)`

`A = 2 * 183`

`A = 366`

So, the total area would be
`366`
`in ^(2)`.