Mrs. Rodney wrote down a measurement as 16 square meters. Which of the following might she have measured?
A. Length of a side of a square with an area of 16 square meters.
B. Width of a rectangle with an area of 16 square meters.
C. Area of a square with a side length of 16 meters.
D. Area of a rectangle with dimensions 8 meters by 2 meters.
