Question

Find the area of the square whose side is : $2.3\text{km}$

Answer 1

Finding the area of the square :

Area : The amount of surface enclosed by a closed figure is called its area

Side of the square $=2.3\text{km}$

Area of the square $=\text{side×side}$

$=2.3\times 2.3=5.29\text{sq.km}$

Hence area of the square is $5.29\text{sq.km}$