如图1,在平面直角坐标系中,正方形OABC的顶点A(-6,0),C(0,6),过点E(-2,0)作EF∥AB,交BO于点F⑴求EF的长 ⑵过点F作直线v分别与直线AO、直线BC交于点H、C ①根据上述语句,在图1上画出图形,并证
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![如图1,在平面直角坐标系中,正方形OABC的顶点A(-6,0),C(0,6),过点E(-2,0)作EF∥AB,交BO于点F⑴求EF的长 ⑵过点F作直线v分别与直线AO、直线BC交于点H、C ①根据上述语句,在图1上画出图形,并证](/uploads/image/z/7166557-37-7.jpg?t=%E5%A6%82%E5%9B%BE1%2C%E5%9C%A8%E5%B9%B3%E9%9D%A2%E7%9B%B4%E8%A7%92%E5%9D%90%E6%A0%87%E7%B3%BB%E4%B8%AD%2C%E6%AD%A3%E6%96%B9%E5%BD%A2OABC%E7%9A%84%E9%A1%B6%E7%82%B9A%EF%BC%88-6%2C0%EF%BC%89%2CC%EF%BC%880%2C6%EF%BC%89%2C%E8%BF%87%E7%82%B9E%EF%BC%88-2%2C0%EF%BC%89%E4%BD%9CEF%E2%88%A5AB%2C%E4%BA%A4BO%E4%BA%8E%E7%82%B9F%E2%91%B4%E6%B1%82EF%E7%9A%84%E9%95%BF+%E2%91%B5%E8%BF%87%E7%82%B9F%E4%BD%9C%E7%9B%B4%E7%BA%BFv%E5%88%86%E5%88%AB%E4%B8%8E%E7%9B%B4%E7%BA%BFAO%E3%80%81%E7%9B%B4%E7%BA%BFBC%E4%BA%A4%E4%BA%8E%E7%82%B9H%E3%80%81C+%E2%91%A0%E6%A0%B9%E6%8D%AE%E4%B8%8A%E8%BF%B0%E8%AF%AD%E5%8F%A5%2C%E5%9C%A8%E5%9B%BE1%E4%B8%8A%E7%94%BB%E5%87%BA%E5%9B%BE%E5%BD%A2%2C%E5%B9%B6%E8%AF%81)
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