如图,点A为y轴正半轴上一点,A,B两点关于x轴对称,过点A任作直线交抛物线y=三分之二x平方于P,Q两点.(1)求证:∠ABP=∠ABQ;(2)若点A的坐标为(0,1),且∠PBQ=60°,试求所有满足条件的直线PQ
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![如图,点A为y轴正半轴上一点,A,B两点关于x轴对称,过点A任作直线交抛物线y=三分之二x平方于P,Q两点.(1)求证:∠ABP=∠ABQ;(2)若点A的坐标为(0,1),且∠PBQ=60°,试求所有满足条件的直线PQ](/uploads/image/z/5283320-32-0.jpg?t=%E5%A6%82%E5%9B%BE%2C%E7%82%B9A%E4%B8%BAy%E8%BD%B4%E6%AD%A3%E5%8D%8A%E8%BD%B4%E4%B8%8A%E4%B8%80%E7%82%B9%2CA%2CB%E4%B8%A4%E7%82%B9%E5%85%B3%E4%BA%8Ex%E8%BD%B4%E5%AF%B9%E7%A7%B0%2C%E8%BF%87%E7%82%B9A%E4%BB%BB%E4%BD%9C%E7%9B%B4%E7%BA%BF%E4%BA%A4%E6%8A%9B%E7%89%A9%E7%BA%BFy%3D%E4%B8%89%E5%88%86%E4%B9%8B%E4%BA%8Cx%E5%B9%B3%E6%96%B9%E4%BA%8EP%2CQ%E4%B8%A4%E7%82%B9%EF%BC%8E%EF%BC%881%EF%BC%89%E6%B1%82%E8%AF%81%EF%BC%9A%E2%88%A0ABP%3D%E2%88%A0ABQ%EF%BC%9B%EF%BC%882%EF%BC%89%E8%8B%A5%E7%82%B9A%E7%9A%84%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%880%2C1%EF%BC%89%2C%E4%B8%94%E2%88%A0PBQ%3D60%C2%B0%2C%E8%AF%95%E6%B1%82%E6%89%80%E6%9C%89%E6%BB%A1%E8%B6%B3%E6%9D%A1%E4%BB%B6%E7%9A%84%E7%9B%B4%E7%BA%BFPQ)
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