在平面直角坐标系中,点A在第一象限,B的坐标为(3,0)OA=2.在平面直角坐标系中,点A在第一象限,B的坐标为(3,0)OA=2,∠AOB=60°,S△AOB=2分之3又根号3.(1)求点A的坐标.(2)若直线AB交y轴于点C,求△AO
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![在平面直角坐标系中,点A在第一象限,B的坐标为(3,0)OA=2.在平面直角坐标系中,点A在第一象限,B的坐标为(3,0)OA=2,∠AOB=60°,S△AOB=2分之3又根号3.(1)求点A的坐标.(2)若直线AB交y轴于点C,求△AO](/uploads/image/z/3796260-60-0.jpg?t=%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%E7%82%B9A%E5%9C%A8%E7%AC%AC%E4%B8%80%E8%B1%A1%E9%99%90%2CB%E7%9A%84%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%883%2C0%EF%BC%89OA%3D2.%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%E7%82%B9A%E5%9C%A8%E7%AC%AC%E4%B8%80%E8%B1%A1%E9%99%90%2CB%E7%9A%84%E5%9D%90%E6%A0%87%E4%B8%BA%EF%BC%883%2C0%EF%BC%89OA%3D2%2C%E2%88%A0AOB%3D60%C2%B0%2CS%E2%96%B3AOB%3D2%E5%88%86%E4%B9%8B3%E5%8F%88%E6%A0%B9%E5%8F%B73.%281%29%E6%B1%82%E7%82%B9A%E7%9A%84%E5%9D%90%E6%A0%87.%EF%BC%882%EF%BC%89%E8%8B%A5%E7%9B%B4%E7%BA%BFAB%E4%BA%A4y%E8%BD%B4%E4%BA%8E%E7%82%B9C%2C%E6%B1%82%E2%96%B3AO)
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