SOLUTION: The area of a square is 81 square centimeters. How long is each side of the square?

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Question 109634This question is from textbook
: The area of a square is 81 square centimeters. How long is each side of the square? This question is from textbook

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
X^2=81
X=SQRT81
X=9 ANSWER.
PROOF
9^2=81
81=81