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Q: What is the perimeter of a square with an area of 81?

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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 a square whose perimeter is 36 inches is: 81 square inches.

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

Perimeter of the square: 4*9 = 36 feet

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

If the area is 81 square feet what is the perimeter?

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