Question

$12m^2$ is the area of

• A. a square with side $12m$
• B. $12$ squares with side $1m$ each
• C. $3$ squares with side $4m$ each
• D. $4$ squares with side $3m$ each

Answer 1

The correct option is B

$12$ squares with side $1m$ each

Area of square $=$ side $\times$ side

Area of square of $1m$ side $=1\times 1$

$=1m^2$

Therefore, area of $12$ squares of $1m$ side $=12\times 1$

$=12m^2$

Hence$,$ the option $\left(B\right)$ is correct$.$