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First you have to divide the perimeter by 4, then square the solution.
81/4=20.25
20.25*20.25=410.0625
So the area equals 410.0625
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What is the perimeter of a square whose area is 81 ft square?
Perimeter of the square: 4*9 = 36 feet
What are the dimensions of a square with a perimeter of 36 and a area of 45?
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).
What is the perimeter of a square with each area of 81 cm squared?
The first step to answering this question is convert from area to length. The area of a square is L2 where L is the length of one side. In this case, L2=81, so L=9 The perimeter of a square is calculated by the expression 4L So the perimeter of this square is 9x4=36cm
How do you figure the area of a rectangle that has a perimeter of 36 cm?
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.
What is the perimeter of a square with an area of 81?
9+9+9+9 = 36 units
What is the perimeter of a square that has an area of 81 square feet?
Perimeter is 36 feet.
The perimeter of a square is 36 in what is the area?
The area is 81 square units.
What is a perimeter of a square if it has an area of 81?
36
What is the area of a square if it has a perimeter of 36?
81
The perimeter of a square is 36 inches.What is its area?
Its area is 81 square inches.
What is the perimeter of a square if it has a area of 81 centimetre squares?
Area of square = 81 cm2 so side of square = 9 cm and then perimeter = 4*side = 36 cm.
What is the area of square with the perimeter of 36?
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.
What is the area of a square whose perimeter is 36 inches?
The area of a square whose perimeter is 36 inches is: 81 square inches.
What is the perimeter of a square if the area is 81 centimeters squared?
For a square Area = Side2 thus Side = √Area = √81 = 9cmFor a square, Perimeter = 4 x Side = 4 x 9 = 36cm
What is the perimeter of a square if it has an area of 81 square centimeters?
36 cm
What is the perimeter of a square whose area is 81 ft square?
Perimeter of the square: 4*9 = 36 feet
How big of a square is 81 square feet?
If the area is 81 square feet what is the perimeter?
