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Q: What is the perimeter of a square whose area is 81 ft square?

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The area of a square whose perimeter is 36 inches is: 81 square inches.

A square can't have a perimeter of 36 and an area of 45. If a square's perimeter is 36,then its area is 81. If a square's area is 45, then its perimeter is about 26.83 . (rounded)A figure whose perimeter is 36 and whose area is 45 is not a square. It's a rectanglethat measures (3 by 15).

If it was a square, the answer would be 81 square cm. The area will be the product of two numbers whose sum is half the perimeter.

Perimeter is 36 feet.

The area is 81 square units.

36

81

Its area is 81 square inches.

Area of square = 81 cm2 so side of square = 9 cm and then perimeter = 4*side = 36 cm.

The area of square with a perimeter of 36 is 81. If the perimeter is 36, then each side must be 36 divided by 4, or 9. The area of a square is side squared, so that is 9 squared or 81.

36 cm

For a square Area = Side2 thus Side = √Area = √81 = 9cmFor a square, Perimeter = 4 x Side = 4 x 9 = 36cm

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