9 meters
Area of square = x2 where x is the length of each side. So x2 = 81 sq ft x = sqrt(81) ft = 9 ft
One square yard equals 9 square feet, so 9 sq. yds. would equal 81 sq. ft.
9 sq yards = 81 sq feet
One square yard equals 9 square feet, so 9 sq. yds. would equal 81 sq. ft.
No. The sq root of 84 is 9.16555515139. 81 is a perfect square, where the sq root is 9.
Square root of (1296) =Square root of (16 x 81)=SQ. root of (16) x Sq. root of (81) =4 x 9 =36
1 sq yard = 9 sq feet so 9 sq yards = 81 sq feet.
81*329.99 = 26729.19 sq ft
81 because there are no negative square roots
To find the length of a side of a square when the area is known, you need to take the square root of the area. In this case, the area is 81 sq m, so the side length would be the square root of 81, which is 9 meters. Therefore, the side of the square is 9 meters.
9 inches
If the Garden is in the form of a square it would be 9 ft. on a side since the area of a square is one side squared. 9 squared is 81. However, to get the same answer for a rectangle it could be 1 ft. on one side and 81 ft. on the other and also get 81 sq. ft. There are an infinite number of rectangles that are 81 sq. ft., but only one square.