2 years ago

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

Mathematics

1 answer:

Softa [21]2 years ago

5 0

Answer:

The area of the walls is $2,160\ ft^{2}$

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

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

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