已知A【-2,0】B【4,0】C【2,4】 设p为x轴上一点,若S△APC=二分之一S△PBC 求P点坐标.△ABC面积为12RT
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![已知A【-2,0】B【4,0】C【2,4】 设p为x轴上一点,若S△APC=二分之一S△PBC 求P点坐标.△ABC面积为12RT](/uploads/image/z/11669761-1-1.jpg?t=%E5%B7%B2%E7%9F%A5A%E3%80%90-2%2C0%E3%80%91B%E3%80%904%2C0%E3%80%91C%E3%80%902%2C4%E3%80%91+%E8%AE%BEp%E4%B8%BAx%E8%BD%B4%E4%B8%8A%E4%B8%80%E7%82%B9%2C%E8%8B%A5S%E2%96%B3APC%3D%E4%BA%8C%E5%88%86%E4%B9%8B%E4%B8%80S%E2%96%B3PBC+%E6%B1%82P%E7%82%B9%E5%9D%90%E6%A0%87.%E2%96%B3ABC%E9%9D%A2%E7%A7%AF%E4%B8%BA12RT)
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