The area of a square is the length of the side squared. The length in the question is x+3. So, square x+3: (x+3)2 = x2+6x+9.
Area of a Square = Length*Length = 3*3 = 9 square feet.
Since Area = side length x side length And 9 = 3 x 3 The side length is 3 metres
A square with a side length of 3 inches has an area of 9 square inches.
Each side of the square is 3 meters in length
The length of each side is 3 feet.
area = length by length. 3 x 3 = 9 units squared
The side length of a square with an area of 9 square meters would be 3 meters.
It is A=s^2 area = length of side times itself If you have square with side length 3, area is 3x3, 9 square units
area of a Square =a^2=9 a=√9=+or-3
Area = Length * Width = 10*3 = 30 square units.
9
Each side of the square is 3 meters in length