Best Answer

36, area is equal to length X width, perimeter is equal to 2(length)+2(width)

in a square length is equal to width, so we take the square root of the area to find that both are 9, which means the perimeter is 9 X 4, 36.

Q: What is the perimeter of a square that has an area of 81 meters square?

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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

A square with a side length of 9 meters has an area of 81 square meters.

81 square feet.

Area = (length of a side)2 = 81 square centimeters Perimeter = 4 x (length of a side) = 36 cm.

Related questions

324 meters if 81 m is a side length 36 meters if 81 m is the area

81 square meters 36 m2 / 4 = 9 m per side 9 m x 9 m = 81 m2

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.

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

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

The side lengths of a square if its area is 81 meters squared is: 9 meters.