A side of a square is 2.5 cm long. What is the area of the square?
A. 10
B. 39
C. 5
D. 6.25
Answer:D
A side of a square is 2.5 cm long. What is the area of the square?
A. 10 B. 39 C. 5 D. 6.25
Explanation: The formula for solving the area of a square is: