高校问答邮政手机银行怎么激活:math!!!math!!!!!!
来源：百度文库 编辑：高校问答 时间：2024/04/29 23:32:03
A metal cube with ab edge of one foot is melted into a rectangular soild one-eighth of a foot in height. What id the area of the top of the new soild?
the area is one-eighth