Answer:
The volume of the room is 42336.
Step-by-step explanation:
Given,
Area of the floor = 
Let the width of the room be x.
Since the length of the room is 2 feet more than twice the width.

Since the room is rectangular, so we use the formula of area of rectangle.

On substituting the values, we get;

Width = 27

The height is 1 foot greater than the width.

Now,
Length = 56 Width = 27 Heigth = 28
And we know volume of a rectangular prism is length times width times height.


Thus the volume of the room is 42336.