di san ge wen 26、如图2,在平面直角坐标系中,四边形OABC是矩形,OA=6,AB=4,直线y=-x+3与坐标轴交于D、E.设M是AB的中点,P是线段DE上的动点.(1)求M、D两点的坐标;(2)当P在什么位置时,PA=PB?求出此时P
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![di san ge wen 26、如图2,在平面直角坐标系中,四边形OABC是矩形,OA=6,AB=4,直线y=-x+3与坐标轴交于D、E.设M是AB的中点,P是线段DE上的动点.(1)求M、D两点的坐标;(2)当P在什么位置时,PA=PB?求出此时P](/uploads/image/z/13397335-7-5.jpg?t=di+san+ge+wen+26%E3%80%81%E5%A6%82%E5%9B%BE2%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%E5%9B%9B%E8%BE%B9%E5%BD%A2OABC%E6%98%AF%E7%9F%A9%E5%BD%A2%2COA%3D6%2CAB%3D4%2C%E7%9B%B4%E7%BA%BFy%3D-x%2B3%E4%B8%8E%E5%9D%90%E6%A0%87%E8%BD%B4%E4%BA%A4%E4%BA%8ED%E3%80%81E.%E8%AE%BEM%E6%98%AFAB%E7%9A%84%E4%B8%AD%E7%82%B9%2CP%E6%98%AF%E7%BA%BF%E6%AE%B5DE%E4%B8%8A%E7%9A%84%E5%8A%A8%E7%82%B9.%EF%BC%881%EF%BC%89%E6%B1%82M%E3%80%81D%E4%B8%A4%E7%82%B9%E7%9A%84%E5%9D%90%E6%A0%87%EF%BC%9B%EF%BC%882%EF%BC%89%E5%BD%93P%E5%9C%A8%E4%BB%80%E4%B9%88%E4%BD%8D%E7%BD%AE%E6%97%B6%2CPA%3DPB%3F%E6%B1%82%E5%87%BA%E6%AD%A4%E6%97%B6P)
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