Answer:
John need to remove 4760 cubic feet of dirt.
Step-by-step explanation:
Given:
John is digging a hole for a swimming pool,the hole will be 28 feet long, 5 feet wide, 34 feet wide.
Now, to find the cubic feet of dirt John need to remove.
Length = 28 feet.
Width = 5 feet.
Height = 34 feet.
As the swimming pool is in the shape of a rectangular prism.
So, we put formula of volume to get the cubic feet of dirt need to remove:
[tex]Volume = length\times width\times height[/tex]
[tex]Volume=28\times 5\times 34[/tex]
[tex]Volume=4760\ cubic\ feet.[/tex]
Therefore, John need to remove 4760 cubic feet of dirt.