求A到A'运动轨迹方程线段OA,A点绕O点逆时针旋转90度,同时O点上移到O',OO'=K,OA=O'A'=r.求A到A'的运动轨迹方程?
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![求A到A'运动轨迹方程线段OA,A点绕O点逆时针旋转90度,同时O点上移到O',OO'=K,OA=O'A'=r.求A到A'的运动轨迹方程?](/uploads/image/z/5580530-26-0.jpg?t=%E6%B1%82A%E5%88%B0A%27%E8%BF%90%E5%8A%A8%E8%BD%A8%E8%BF%B9%E6%96%B9%E7%A8%8B%E7%BA%BF%E6%AE%B5OA%2CA%E7%82%B9%E7%BB%95O%E7%82%B9%E9%80%86%E6%97%B6%E9%92%88%E6%97%8B%E8%BD%AC90%E5%BA%A6%2C%E5%90%8C%E6%97%B6O%E7%82%B9%E4%B8%8A%E7%A7%BB%E5%88%B0O%26%2339%3B%2COO%26%2339%3B%3DK%2COA%3DO%26%2339%3BA%26%2339%3B%3Dr.%E6%B1%82A%E5%88%B0A%26%2339%3B%E7%9A%84%E8%BF%90%E5%8A%A8%E8%BD%A8%E8%BF%B9%E6%96%B9%E7%A8%8B%3F)
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