Question

Consider the railway platform which is in square shape having side length $2km$. Then area of the platform is $4$ ____.

• A. $m$
• B. $km$
• C. $k{m}^2$
• D. $m^2$

Answer 1

Answer: (C)

$k{m}^2$

Area of square platform$=2\times 2=4k{m}^2$