Question

Find the surface area of a rectangular prism that has the following dimensions.length: 2 ftwidth: 14 in.height: 11 in.surface area = _____in.2

Answer 1

Given

The dimensions are given

length: 2 ft

width: 14 in.

height: 11 in.

Step-by-step explanation

To determine the surface area of rectangular prism.

`S.A=2(lw+wh+hl)`

Substitute the values.

`\begin{gathered} S.A=2(2*14+14*11+11*2) \\ S.A=2(28+154+22) \\ S.A=408sq.in \end{gathered}`

Answer

Hence the surface area of rectangular prism is 408 sq.in.