1cm²等于几m²

来源：学生作业帮编辑：搜狗做题网作业帮分类：数学作业时间：2024/05/27 05:05:44

1cm²等于几m²
1mm²等于几m²

因为：1m=100cm
1m²＝10000cm²
所以：1cm²＝0.00001m²

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