\"\"

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Area of the square is 7 square units.

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\"\"                          (Formula for area of the square) \ \

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\"\"                          (Substitute 7 for A) \ \

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\"\". \ \

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Perimeter of the square is \"\"

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The perimeter of the square is irrational number of meters.\"\"

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The perimeter of the square is irrational number of meters.