Question

what is the perimeter of square whose area is 2.25

Answer 1

If the area of any square is square units, then the side of the square is of units.
Here, the area of the square is 2.25 m².
So, the side of the square is .
So, the side of the square is 1.5 m.

Now, if the side of any square is units, then the perimeter of the square is units.
Here, the side of the square is found to be 1.5 m.
So, the perimeter of the square is (4 × 1.5) m = 6 m.