如图在平面直角坐标系中有rt三角形abc如图,在平面直角坐标系中有Rt△ABC,∠A=90°,AB=AC,A(-2,0)、B(0,1)、C(d,2). (1)求d的值;(2)将△ABC沿x轴的正方向平移,在第一象限内B、C两点
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![如图在平面直角坐标系中有rt三角形abc如图,在平面直角坐标系中有Rt△ABC,∠A=90°,AB=AC,A(-2,0)、B(0,1)、C(d,2). (1)求d的值;(2)将△ABC沿x轴的正方向平移,在第一象限内B、C两点](/uploads/image/z/8549280-0-0.jpg?t=%E5%A6%82%E5%9B%BE%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%E6%9C%89rt%E4%B8%89%E8%A7%92%E5%BD%A2abc%E5%A6%82%E5%9B%BE%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%E6%9C%89Rt%E2%96%B3ABC%2C%E2%88%A0A%EF%BC%9D90%C2%B0%2CAB%EF%BC%9DAC%2CA%EF%BC%88-2%2C0%EF%BC%89%E3%80%81B%EF%BC%880%2C1%EF%BC%89%E3%80%81C%EF%BC%88d%2C2%EF%BC%89.+++%EF%BC%881%EF%BC%89%E6%B1%82d%E7%9A%84%E5%80%BC%EF%BC%9B%EF%BC%882%EF%BC%89%E5%B0%86%E2%96%B3ABC%E6%B2%BFx%E8%BD%B4%E7%9A%84%E6%AD%A3%E6%96%B9%E5%90%91%E5%B9%B3%E7%A7%BB%2C%E5%9C%A8%E7%AC%AC%E4%B8%80%E8%B1%A1%E9%99%90%E5%86%85B%E3%80%81C%E4%B8%A4%E7%82%B9)
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