Question

Find the surface area to the nearest whole number.
Only type in the numerical answer.​

Answer 1

342

Explanation:

Given

Shape: Rectangular prism

The missing dimensions are:

`Length = 5 ft`

`Width = 6 ft`

`Height = 12 ft`

Required

Determine the surface area

The surface area is calculated as:

`Area = 2(Length * Width + Length * Height + Width *Height)`

This gives:

`Area = 2(5ft* 6ft+ 5ft * 12ft+ 6ft*12ft)`

`Area = 2(30ft^2+ 60ft^2+ 72ft^2)`

`Area = 324ft^2`