Question

The area of a square whose each side is equal to $1km$ is $1k{m}^2$.

• A. True
• B. False

Answer 1

The correct option is A True

Given:
Side length of the square, $a=1km$

Area of square is equal to the square of its side length.
$A=a^2$
$A=1km\times 1km$
$A=1k{m}^2$