The sides of a square are 2^4/9 inches long. what is the area of the square?
A2^16/81 square inches
B4^16/81 square inches
C2^8/9 square inches
D4^8/9 square inches *****
A2^16/81 square inches
B4^16/81 square inches
C2^8/9 square inches
D4^8/9 square inches *****