Given:
The radius of the oblique cylinder is 5 inches.
The height of the oblique cylinder is 8.5 inches.
We need to determine the volume of the oblique cylinder.
Volume of oblique cylinder:
The volume of oblique cylinder can be determined using the formula,

where r is the radius and h is the height of the cylinder.
Substituting r = 5 and h = 8.5, we get;

Simplifying, we have;

Multiplying, we get;

Thus, the volume of the oblique cylinder is 667.25 cubic inches.