画个天花板,顶点为O,左下为A,右下为B,(A略倾斜,且高于B)已知mA=4mB,OA/OB=?我算得2,同学算得1/4?
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/03 12:31:17
![画个天花板,顶点为O,左下为A,右下为B,(A略倾斜,且高于B)已知mA=4mB,OA/OB=?我算得2,同学算得1/4?](/uploads/image/z/5914241-17-1.jpg?t=%E7%94%BB%E4%B8%AA%E5%A4%A9%E8%8A%B1%E6%9D%BF%2C%E9%A1%B6%E7%82%B9%E4%B8%BAO%2C%E5%B7%A6%E4%B8%8B%E4%B8%BAA%2C%E5%8F%B3%E4%B8%8B%E4%B8%BAB%2C%28A%E7%95%A5%E5%80%BE%E6%96%9C%2C%E4%B8%94%E9%AB%98%E4%BA%8EB%29%E5%B7%B2%E7%9F%A5mA%3D4mB%2COA%2FOB%3D%3F%E6%88%91%E7%AE%97%E5%BE%972%2C%E5%90%8C%E5%AD%A6%E7%AE%97%E5%BE%971%2F4%3F)
画个天花板,顶点为O,左下为A,右下为B,(A略倾斜,且高于B)已知mA=4mB,OA/OB=?我算得2,同学算得1/4?
画个天花板,顶点为O,左下为A,右下为B,(A略倾斜,且高于B)已知mA=4mB,OA/OB=?我算得2,同学算得1/4?
画个天花板,顶点为O,左下为A,右下为B,(A略倾斜,且高于B)已知mA=4mB,OA/OB=?我算得2,同学算得1/4?
OA/OB=1/4 对不起你错了