Question

If the side of the square is $3\mathrm{cm}$ , find its perimeter.

Answer 1

Finding the perimter of square

Perimeter of square $=4\times \mathrm{side}$

$$\begin{gathered} =4\times 3\mathrm{cm} \\ =12\mathrm{cm} \end{gathered}$$

Hence , $12\mathrm{cm}$ is the perimeter of the square.