What is the perimeter of a square that the area is 4?

Let the side of the square be 'x' units.

Therefore area of square = x²
Given, area = 4, therefore,

x² = 4

?x² = ?4 - - - - - - - - Taking square root on both sides

x = 2 - - - - - - - - Therefore side of square = 2 units

Perimeter of the square = 4*x
Perimeter of the square = 4*2
Perimeter of the square = 8 units

Therefore perimeter of the square = 8 units.

I hope this helped you. Thank you for your question.

The perimeter would be 8. If the area is 4, the square would be 2 by 2. 4 sides at length of 2 equals 8.

8. A square is even on all sides.

The answer is 8.

2x4=8

8