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Re:一个平面几何问题，求高手的解答？

Posted by blue_mary at 2009-10-14 13:07:05
In Reply To:Re:一个平面几何问题，求高手的解答？ Posted by:guoxi at 2009-10-14 13:04:44

月赛题orz

Followed by:

Re:我初步想法是这样的： (86) MasterLuo 2009-10-14 13:12:27
- Re:希望牛人们给出解答。 (90) MasterLuo 2009-10-14 13:16:59
  - Re:希望牛人们给出解答。 (9) guoxi 2009-10-14 13:32:40
    - Re:平分就行了吧。 (13) MasterLuo 2009-10-14 14:05:35
Re:一个平面几何问题，求高手的解答？ (19) guoxi 2009-10-14 13:27:38
- 3223? (0) ox 2009-10-14 14:14:44
  - Re:3223? (76) guoxi 2009-10-14 14:37:21
    - 直线会和线段AB有交点么 (0) sothink 2009-10-14 15:52:59
      - Re:直线会和线段AB有交点么 (68) guoxi 2009-10-14 16:25:26
        我考虑如果线段不相交，切点（）位置是极大吧 (78) sothink 2009-10-14 16:34:54
        Re:我考虑如果线段不相交，切点（3323 UV上一点P和线段AB两个端点共圆）位置是极大吧，能不能二分半径的长度，找到圆心在UV上的投影 (0) sothink 2009-10-14 16:36:29
        Re:我考虑如果线段不相交，切点（3323 UV上一点P和线段AB两个端点共圆）位置是极大吧，能不能二分半径的长度，找到圆心在UV上的投影 (40) guoxi 2009-10-14 16:57:51

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