Question

If the perimeter of a square is $16$cm, then its area is _ $c{m}^2$

Answer 1

Perimter : In geometry, perimeter can be defined as the path or the boundary that surrounds a shape. It can also be defined as the length of the outline of a shape.

Area of sqaure:

$\text{Side of square}=\frac{\text{Perimeter of square}}{4}$

$=\frac{16}{4}$= $4cm$

$$\begin{gathered} \mathrm{Area}=\mathrm{Side}\mathrm{x}\mathrm{side} \\ =4x4 \\ =16c{m}^2 \end{gathered}$$

Hence, If the perimeter of a square is $16cm$, then its area is _$16$ $c{m}^2$.