If the length of a square is 2 cm, then its area in SI system isA. 4 ` – InterviewSolution

1.	If the length of a square is 2 cm, then its area in SI system isA. 4 `cm^(2)`B. `4 xx 10^(4) m^(2)`C. `4 xx 10^(-4) m^(2)`D. `40 cm^(2)`
Answer» Correct Answer - C Area = Length `xx` Length `=2xx10^(-2)xx2xx10^(-2)` `=4xx10^(-4)m^(2)` Hence, the correct option is (c ).

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