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24-05-2019
Mathematics

contestada

the conference room of a hotel measures 40 ft by 50 ft has a 12-foot ceiling what is the area of the walls

Respuesta :

calculista calculista

02-06-2019

Answer:

The area of the walls is [tex]2,160\ ft^{2}[/tex]

Step-by-step explanation:

we know that

The area of the walls is equal to the perimeter of the conference room multiplied by the height of the ceiling

so

[tex]A=2[40+50](12)=2,160\ ft^{2}[/tex]

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