Question

Area of a square is$10,000sqm$. Then its side measures

• A. $10m$
• B. $100m$
• C. $1000m$
• D. $15m$

Answer 1

Answer: (B)

$100m$

Let side of square be ${}^{\prime }{a}^{\prime }m$. Now,

Area$={\left(a\right)}^2\Rightarrow a^2=1000\Rightarrow a=\sqrt{1000}=100m$

$\therefore$Side $=100m$