LittleRed335
contestada

The base of a rectangular prism has dimensions of 2 feet by 3 feet.

If the height of the rectangular prism is 12 feet, find the number of square feet in its total area

Respuesta :

katrinaxx
The total surface area of this prism would be 120 square feet.

Answer:

132 square feet.

Step-by-step explanation:

The surface of area of a rectangular prism is defines ad

[tex]S=2wl+2lh+ 2wh[/tex]

Where

[tex]w= 2ft\\l=3ft\\h=12ft[/tex]

If we replace all given vales in the expression, we would have

[tex]S=2(2)(3)+2(3)(12)+ 2(2)(12)=12+72+48=132[/tex]

Therefore, the surface of the rectangular prism is 132 square feet.