Final answer:
When estimating the length of a practice football field, feet is the appropriate unit of measure.
Step-by-step explanation:
Mathematics
When estimating the length of a practice football field, the appropriate unit of measure to use is feet. Feet are commonly used to measure distances of smaller areas, such as football fields.
For example, football fields are typically 100 yards long, which is equivalent to 300 feet. By using feet, it is easier to estimate and work with the measurements of a football field.
Learn more about measurement of a practice football field