Study guides

Q: What is the perimeter of the square if it's area is 81 inches?

Write your answer...

Submit

Related questions

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

Its area is 81 square inches.

It is: 4*9 = 36 inches

The area would be 81 square inches.

The answer will be 81 in squared.......dummy...

A square is a four sided polygon with four right angles whose sides are all congruent. This means that the area of a square is equal to the length of one side squared. So a square with an area of 81 sq. in. has a side length of 9 inches. The perimeter is the distance around the outside of a figure. For a square, this is equal to four times the side length. Here 4 * 9 = 36. So, the perimeter of this square is 36 inches.

4.5*18 = 81 and 4.5+4.5+18+18 = a perimeter of 45 inches 3*27 = 81 and 3+3+27+27 = a perimeter of 60 inches

3*27 = 81 and 3+3+27+27 = a perimeter of 60 inches

Perimeter is 36 feet.

The area is 81 square units.

Each side must be 36/4 ie 9 in so area is 81 sq in

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.

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

36

81

Perimeter of the square: 4*9 = 36 feet

36 cm

Perimeter = 36. Since we're told it's a square, we know that all 4 sides are equal. So each side is (36/4) = 9 in. Then the area is S2 = 81 square inches.

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

It depends what the 324 inches refers to. It cannot be the area since an area is measured in square inches, not inches. The question is unnecessary if the 324 inches refers to the length of the sides. If 324 inches is the perimeter, then the length of one side is 324/4 = 81 inches.

81 square inches

9 inches

81 square inches.

9 inches

the answer is 9 inches