Question

which unit of measure is most appropriate for measuring the area of a drivers license?
square centimeters
cubic centimeters
cubic inches
square feet
cubic millimeters

Explanation:

To determine the appropriate unit for measuring the area of a driver's license, we analyze the options:

• Cubic units (cubic centimeters, cubic inches, cubic millimeters) are used for measuring volume (3 - dimensional space), not area (2 - dimensional space). So these options can be eliminated.
• Square feet is a relatively large unit of area. A driver's license is a small object, and using square feet would result in a very small number (or a fraction) which is not practical for measuring its area.
• Square centimeters is a small unit of area, suitable for measuring the area of small, flat objects like a driver's license.

Answer:

A. square centimeters