如图,矩形OABC在平面直角坐标系内(o为坐标原点),点A在x轴上,点C在y轴上点B的坐标分别为(-2,2倍根号3),点E是BC的中点,点H在OA上,且AH=1/2,过点H且平行于y轴的HG与EB交于点G,现将矩形折叠,使顶
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![如图,矩形OABC在平面直角坐标系内(o为坐标原点),点A在x轴上,点C在y轴上点B的坐标分别为(-2,2倍根号3),点E是BC的中点,点H在OA上,且AH=1/2,过点H且平行于y轴的HG与EB交于点G,现将矩形折叠,使顶](/uploads/image/z/3745971-27-1.jpg?t=%E5%A6%82%E5%9B%BE%2C%E7%9F%A9%E5%BD%A2OABC%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E5%86%85%EF%BC%88o%E4%B8%BA%E5%9D%90%E6%A0%87%E5%8E%9F%E7%82%B9%EF%BC%89%2C%E7%82%B9A%E5%9C%A8x%E8%BD%B4%E4%B8%8A%2C%E7%82%B9C%E5%9C%A8y%E8%BD%B4%E4%B8%8A%E7%82%B9B%E7%9A%84%E5%9D%90%E6%A0%87%E5%88%86%E5%88%AB%E4%B8%BA%EF%BC%88-2%2C2%E5%80%8D%E6%A0%B9%E5%8F%B73%EF%BC%89%2C%E7%82%B9E%E6%98%AFBC%E7%9A%84%E4%B8%AD%E7%82%B9%2C%E7%82%B9H%E5%9C%A8OA%E4%B8%8A%2C%E4%B8%94AH%3D1%2F2%2C%E8%BF%87%E7%82%B9H%E4%B8%94%E5%B9%B3%E8%A1%8C%E4%BA%8Ey%E8%BD%B4%E7%9A%84HG%E4%B8%8EEB%E4%BA%A4%E4%BA%8E%E7%82%B9G%2C%E7%8E%B0%E5%B0%86%E7%9F%A9%E5%BD%A2%E6%8A%98%E5%8F%A0%2C%E4%BD%BF%E9%A1%B6)
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