The area of a square is 9 square centimeters. How long is one side?

1.	The area of a square is 9 square centimeters. How long is one side?
A.	3 cm²
B.	9 cm²
C.	18 cm²
D.	27 cm²
Answer» C. 18 cm²

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The area of a square is 9 square centimeters. How long is one side?

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