一个三角形三条边上的高之比是3:4:5,那么这三条边的比是____
一个三角形三条边上的高之比是3:4:5,那么这三条边的比是____
数学人气:537 ℃时间:2020-07-28 08:19:30
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面积相等,那么这三条边的比是20:15:12
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