Question

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

Answer 1

Step: Write the algebraic expression
Given:
$\text{Perimeter of the square}=P$
Let the side of the square be '$s$'.
$\text{Perimeter of a square}=4\times \text{side}$
$\Rightarrow P=4\times s=4s$
Hence, the required expression is $P=4s$.