Perfect Squares — Definition & Examples

$\frac{1}{4}\text{ m}^2,$ and the area is not a perfect square.

$4\text{ m}^2,$ and the area is not a perfect square.

$\frac{1}{4}\text{ m}^2,$ and the area is a perfect square.

$4\text{ m}^2,$ and the area is a perfect square.