Question

Write in the form of an algebraic expression:​
(ii)Perimeter $\left(P\right)$ of a square is four times its side.​

Answer 1

Given:
$\text{Perimeter of the square}=P$

Let the side of the square be ${}^{\prime }{s}^{\prime }$.

$\text{Perimeter of the square}=4\times side$

$\Rightarrow$ $P=4\times s=4s$.

Hence, the required expression is $P=4s$