15cm
A square with a side length of 15 meters has an area of 225 square meters.
The area of a square is (the side length)2.That means (the side length) times (the side length).If you multiply 15 by 15, that will get you close.
Length is sqrt 225 = 15
if the object is a square take the square root of the area, which gives you one side length. Then multiply by 4. In this case the side length would be 15 and the perimeter would be 60.
15 feet (15 x 15 is 225 square feet)
The length of each side of a square with an area of 225 square feet is: 15 feet.
A square with a side length of 15 meters has an area of 225 square meters.
The area of square is : 225.0
The square root of 225 is 15. Since the side length of a square is just the square root of the area, the side length must be 15. As a side note, the perimeter is four times the square root of the area, or in this case, 60.
It will be the square root of 225 which is 15 feet
The area of a square is (the side length)2.That means (the side length) times (the side length).If you multiply 15 by 15, that will get you close.
If the room is square, then the area is the square of the length of any side.The length of any side is the square root of the area = sqrt(225) = 15.
Length is sqrt 225 = 15
A square with a side length of 15 meters has an area of 225 square meters.
The length of each side is: 15 units.
Area = 15*15 = 225 square inches
A square with a side length of 15 cm has an area of 225 square cm