题:两个直角边为6的全等的等腰直角三角形AOB和CED按图一所示位置放置,A与C重合,O与E重合.○1求图一中A,B,D三点的坐标.○2直角三角形AOB固定不动,直角三角形CED沿x轴以每秒两个单位长度的速
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![题:两个直角边为6的全等的等腰直角三角形AOB和CED按图一所示位置放置,A与C重合,O与E重合.○1求图一中A,B,D三点的坐标.○2直角三角形AOB固定不动,直角三角形CED沿x轴以每秒两个单位长度的速](/uploads/image/z/8688749-5-9.jpg?t=%E9%A2%98%EF%BC%9A%E4%B8%A4%E4%B8%AA%E7%9B%B4%E8%A7%92%E8%BE%B9%E4%B8%BA6%E7%9A%84%E5%85%A8%E7%AD%89%E7%9A%84%E7%AD%89%E8%85%B0%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2AOB%E5%92%8CCED%E6%8C%89%E5%9B%BE%E4%B8%80%E6%89%80%E7%A4%BA%E4%BD%8D%E7%BD%AE%E6%94%BE%E7%BD%AE%2CA%E4%B8%8EC%E9%87%8D%E5%90%88%2CO%E4%B8%8EE%E9%87%8D%E5%90%88.%E2%97%8B1%E6%B1%82%E5%9B%BE%E4%B8%80%E4%B8%ADA%2CB%2CD%E4%B8%89%E7%82%B9%E7%9A%84%E5%9D%90%E6%A0%87.%E2%97%8B2%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2AOB%E5%9B%BA%E5%AE%9A%E4%B8%8D%E5%8A%A8%2C%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2CED%E6%B2%BFx%E8%BD%B4%E4%BB%A5%E6%AF%8F%E7%A7%92%E4%B8%A4%E4%B8%AA%E5%8D%95%E4%BD%8D%E9%95%BF%E5%BA%A6%E7%9A%84%E9%80%9F)
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