(1)在直角三角形ABC中,角C=90度,a=40,b=9,则c=___.(2)在直角三角形ABC中,角C=90度,c=25,b=15,则a=_...(1)在直角三角形ABC中,角C=90度,a=40,b=9,则c=___.(2)在直角三角形ABC中,角C=90度,c=25,b=15,则a=___.(3)如果8,a,17是
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![(1)在直角三角形ABC中,角C=90度,a=40,b=9,则c=___.(2)在直角三角形ABC中,角C=90度,c=25,b=15,则a=_...(1)在直角三角形ABC中,角C=90度,a=40,b=9,则c=___.(2)在直角三角形ABC中,角C=90度,c=25,b=15,则a=___.(3)如果8,a,17是](/uploads/image/z/5291609-41-9.jpg?t=%281%29%E5%9C%A8%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92C%3D90%E5%BA%A6%2Ca%3D40%2Cb%3D9%2C%E5%88%99c%3D___.%282%29%E5%9C%A8%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92C%3D90%E5%BA%A6%2Cc%3D25%2Cb%3D15%2C%E5%88%99a%3D_...%281%29%E5%9C%A8%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92C%3D90%E5%BA%A6%2Ca%3D40%2Cb%3D9%2C%E5%88%99c%3D___.%282%29%E5%9C%A8%E7%9B%B4%E8%A7%92%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E4%B8%AD%2C%E8%A7%92C%3D90%E5%BA%A6%2Cc%3D25%2Cb%3D15%2C%E5%88%99a%3D___.%283%29%E5%A6%82%E6%9E%9C8%2Ca%2C17%E6%98%AF)
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