Question

Find the perimeter of the squares with sides as follows:

$25$ $\mathrm{mm}$

Answer 1

As, Perimeter of a square $=$ $4\times$ side

So, Perimeter$=$ $\left(4\times 25\right)$

$=100\text{mm}$
Hence, perimeter of square with sides as $25$$\mathrm{mm}$ is $100\text{mm}$.