Question

The length of a rectangular prism is 8

height : 1
surface area:250

what is volume and width

Answer 1

Surface area is:


`W=width`

`L=length`

`H=height`


`S=2*(L*W+L*H+W*H)`

replacing the values


`250=2*(8*W+8*1+W*1)`


`250=2*(8*W+8+W)`


`250=2*(9*W+8)`

dived each member by 2


`125=9W+8`


`9W=125-8`


`9W=117`


`\boxed{\boxed{W=13~unit~of~measure}}`

The volume of a rectangular prism is


`V=L*H*W`


`V=8*1*13`


`\boxed{\boxed{V=104~unit~of~volume}}`