to measure the height of a basketball, what unit would you most likely use. feet

I'd say inches.

To measure the height of a basketball, the most common unit used is inches.

To measure the height of a basketball, you would most likely use inches instead of feet. The reason for this is that the diameter of a typical basketball is around 9.55 to 9.75 inches. The height of a basketball, when inflated properly, is about the same as its diameter. Therefore, using inches would be more appropriate and accurate for measuring the height of a basketball.