\(1{\rm{\;}}{{\rm{m}}^2} = \) ?A. \({10^4}{\rm{\;c}}{{\rm{m}}^2}\)B. \({10^2}{\rm{\;c}}{{\rm{m}}^2}\)C. \({10^{ - 2}}{\rm{\;c}}{{\rm{m}}^2}\)D. \({10^{ - 4}}{\rm{\;c}}{{\rm{m}}^2}\)Đáp án10/22\(1{\rm{\;}}{{\rm{m}}^2} = \) ?\({10^4}{\rm{\;c}}{{\rm{m}}^2}\)\({10^2}{\rm{\;c}}{{\rm{m}}^2}\)\({10^{ - 2}}{\rm{\;c}}{{\rm{m}}^2}\)\({10^{ - 4}}{\rm{\;c}}{{\rm{m}}^2}\)Giải thíchChọn đáp án A.