Question

The area of a square is 81 square cm. the length of one side is -​

Answer 1

Answer:

Hence, the length of each side of a square is 9cm. = 36cm

Step-by-step explanation:

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Answer 2

Answer:

9cm

Step-by-step explanation:

AREA OF SQUARE= S*S.

S*S=81cm

S^2=81cm

S=√81.

S=9cm....

9*9=81cm^2.