如图,点C在线段AB上,AC=8厘米,CB=6厘米,点M、N分别是AC、BC的中点若C为线段AB上任一点,满足AC-CB=b厘米,其他条件不变,你能猜出MN的长度吗?并说明理由A M B N C—————————————————
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 16:53:29
![如图,点C在线段AB上,AC=8厘米,CB=6厘米,点M、N分别是AC、BC的中点若C为线段AB上任一点,满足AC-CB=b厘米,其他条件不变,你能猜出MN的长度吗?并说明理由A M B N C—————————————————](/uploads/image/z/8582911-7-1.jpg?t=%E5%A6%82%E5%9B%BE%2C%E7%82%B9C%E5%9C%A8%E7%BA%BF%E6%AE%B5AB%E4%B8%8A%2CAC%3D8%E5%8E%98%E7%B1%B3%2CCB%3D6%E5%8E%98%E7%B1%B3%2C%E7%82%B9M%E3%80%81N%E5%88%86%E5%88%AB%E6%98%AFAC%E3%80%81BC%E7%9A%84%E4%B8%AD%E7%82%B9%E8%8B%A5C%E4%B8%BA%E7%BA%BF%E6%AE%B5AB%E4%B8%8A%E4%BB%BB%E4%B8%80%E7%82%B9%2C%E6%BB%A1%E8%B6%B3AC-CB%3Db%E5%8E%98%E7%B1%B3%2C%E5%85%B6%E4%BB%96%E6%9D%A1%E4%BB%B6%E4%B8%8D%E5%8F%98%2C%E4%BD%A0%E8%83%BD%E7%8C%9C%E5%87%BAMN%E7%9A%84%E9%95%BF%E5%BA%A6%E5%90%97%3F%E5%B9%B6%E8%AF%B4%E6%98%8E%E7%90%86%E7%94%B1A+M+B+N+C%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94)
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