一道数学题,有哪位亲是箐优网的VIP,帮忙看下解析la,最好截图过来了2010•包头)如图,已知△ABC中,AB=AC=10厘米,BC=8厘米,点D为AB的中点.(1)如果点P在线段BC上以3厘米/秒的速度由B点向C点运
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![一道数学题,有哪位亲是箐优网的VIP,帮忙看下解析la,最好截图过来了2010•包头)如图,已知△ABC中,AB=AC=10厘米,BC=8厘米,点D为AB的中点.(1)如果点P在线段BC上以3厘米/秒的速度由B点向C点运](/uploads/image/z/12879104-32-4.jpg?t=%E4%B8%80%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98%2C%E6%9C%89%E5%93%AA%E4%BD%8D%E4%BA%B2%E6%98%AF%E7%AE%90%E4%BC%98%E7%BD%91%E7%9A%84VIP%2C%E5%B8%AE%E5%BF%99%E7%9C%8B%E4%B8%8B%E8%A7%A3%E6%9E%90la%2C%E6%9C%80%E5%A5%BD%E6%88%AA%E5%9B%BE%E8%BF%87%E6%9D%A5%E4%BA%862010%26%238226%3B%E5%8C%85%E5%A4%B4%EF%BC%89%E5%A6%82%E5%9B%BE%2C%E5%B7%B2%E7%9F%A5%E2%96%B3ABC%E4%B8%AD%2CAB%3DAC%3D10%E5%8E%98%E7%B1%B3%2CBC%3D8%E5%8E%98%E7%B1%B3%2C%E7%82%B9D%E4%B8%BAAB%E7%9A%84%E4%B8%AD%E7%82%B9%EF%BC%8E%EF%BC%881%EF%BC%89%E5%A6%82%E6%9E%9C%E7%82%B9P%E5%9C%A8%E7%BA%BF%E6%AE%B5BC%E4%B8%8A%E4%BB%A53%E5%8E%98%E7%B1%B3%2F%E7%A7%92%E7%9A%84%E9%80%9F%E5%BA%A6%E7%94%B1B%E7%82%B9%E5%90%91C%E7%82%B9%E8%BF%90)
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