明天交BC为圆O的直径,D为BC上一动点,(不与B、O、C重合),过点D作AH⊥BC交圆O于A、H两点,F是圆O上一点,且弧AB=AF弧,弦BF交直线AH于点E.1.当D在线段OB上时,猜想AE与BE的大小关系1.当D在线段OC上时,且
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![明天交BC为圆O的直径,D为BC上一动点,(不与B、O、C重合),过点D作AH⊥BC交圆O于A、H两点,F是圆O上一点,且弧AB=AF弧,弦BF交直线AH于点E.1.当D在线段OB上时,猜想AE与BE的大小关系1.当D在线段OC上时,且](/uploads/image/z/1295742-30-2.jpg?t=%E6%98%8E%E5%A4%A9%E4%BA%A4BC%E4%B8%BA%E5%9C%86O%E7%9A%84%E7%9B%B4%E5%BE%84%2CD%E4%B8%BABC%E4%B8%8A%E4%B8%80%E5%8A%A8%E7%82%B9%2C%EF%BC%88%E4%B8%8D%E4%B8%8EB%E3%80%81O%E3%80%81C%E9%87%8D%E5%90%88%EF%BC%89%2C%E8%BF%87%E7%82%B9D%E4%BD%9CAH%E2%8A%A5BC%E4%BA%A4%E5%9C%86O%E4%BA%8EA%E3%80%81H%E4%B8%A4%E7%82%B9%2CF%E6%98%AF%E5%9C%86O%E4%B8%8A%E4%B8%80%E7%82%B9%2C%E4%B8%94%E5%BC%A7AB%3DAF%E5%BC%A7%2C%E5%BC%A6BF%E4%BA%A4%E7%9B%B4%E7%BA%BFAH%E4%BA%8E%E7%82%B9E.1.%E5%BD%93D%E5%9C%A8%E7%BA%BF%E6%AE%B5OB%E4%B8%8A%E6%97%B6%2C%E7%8C%9C%E6%83%B3AE%E4%B8%8EBE%E7%9A%84%E5%A4%A7%E5%B0%8F%E5%85%B3%E7%B3%BB1.%E5%BD%93D%E5%9C%A8%E7%BA%BF%E6%AE%B5OC%E4%B8%8A%E6%97%B6%2C%E4%B8%94)
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