Question

Find the side of the square whose perimeter is $20\text{m}$.

Answer 1

Finding the side of the square

We know that perimeter of the square $=4\times \text{side}$

Given that, perimeterof square $=20\text{m}$

Therefore,

$4\times \text{side =20 cm}$

$\text{⇒side=}\frac{20\mathrm{cm}}{4}\text{= 5 cm}$

Hence, the side of the square is $5\text{m}$