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To find the dimensions of the square wall, we need to find the length of one side since all sides of a square are equal.
Given that the area of the square wall is 81 square meters, we can use the formula for the area of a square: \( \text{Area} = \text{side length}^2 \).
Let's denote the side length of the square as \( s \).
So, we have the equation:
\[ 81 = s^2 \]
To solve for \( s \), we take the square root of both sides:
\[ s = \sqrt{81} \]
\[ s = 9 \, \text{meters} \]
So, the dimensions of the square wall are 9 meters by 9 meters.
Given that the area of the square wall is 81 square meters, we can use the formula for the area of a square: \( \text{Area} = \text{side length}^2 \).
Let's denote the side length of the square as \( s \).
So, we have the equation:
\[ 81 = s^2 \]
To solve for \( s \), we take the square root of both sides:
\[ s = \sqrt{81} \]
\[ s = 9 \, \text{meters} \]
So, the dimensions of the square wall are 9 meters by 9 meters.
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