已知等腰△ABC内接于半径为10的⊙O中,且圆心O到BC的距离为6,则这个等腰△ABC底边上的高是 ___ .
21-22九年级上·黑龙江齐齐哈尔·期中 查看更多[6]
更新时间:2021-12-01 18:37:30
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