Question
$1 \mathrm{~km}^2=$ _________$\mathrm{m}^2$.
✓
Answer
$1 \mathrm{~km}^2=\underline{1000000} \mathrm{~m}^2$.
Solution:
We know that, $1 \mathrm{~km}=1000$
$\therefore 1 \mathrm{~km}^2=(1000)^2 \mathrm{~m}^2=1000000 \mathrm{~m}^2$
Solution:
We know that, $1 \mathrm{~km}=1000$
$\therefore 1 \mathrm{~km}^2=(1000)^2 \mathrm{~m}^2=1000000 \mathrm{~m}^2$
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