直接写过程就行了不用画图给我看了 1 长方体ABCD-A1B1C1D1 的8个顶点在同一个球面上,且AB=2,AD=根号3 AA1 =1则顶点A和B之间的球面距离是?2分之根号2派2 正三棱锥P-ABC的高为2,侧棱与底面ABA成45度
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![直接写过程就行了不用画图给我看了 1 长方体ABCD-A1B1C1D1 的8个顶点在同一个球面上,且AB=2,AD=根号3 AA1 =1则顶点A和B之间的球面距离是?2分之根号2派2 正三棱锥P-ABC的高为2,侧棱与底面ABA成45度](/uploads/image/z/7007307-51-7.jpg?t=%E7%9B%B4%E6%8E%A5%E5%86%99%E8%BF%87%E7%A8%8B%E5%B0%B1%E8%A1%8C%E4%BA%86%E4%B8%8D%E7%94%A8%E7%94%BB%E5%9B%BE%E7%BB%99%E6%88%91%E7%9C%8B%E4%BA%86+1+%E9%95%BF%E6%96%B9%E4%BD%93ABCD-A1B1C1D1+%E7%9A%848%E4%B8%AA%E9%A1%B6%E7%82%B9%E5%9C%A8%E5%90%8C%E4%B8%80%E4%B8%AA%E7%90%83%E9%9D%A2%E4%B8%8A%2C%E4%B8%94AB%3D2%2CAD%3D%E6%A0%B9%E5%8F%B73+AA1+%EF%BC%9D1%E5%88%99%E9%A1%B6%E7%82%B9A%E5%92%8CB%E4%B9%8B%E9%97%B4%E7%9A%84%E7%90%83%E9%9D%A2%E8%B7%9D%E7%A6%BB%E6%98%AF%3F2%E5%88%86%E4%B9%8B%E6%A0%B9%E5%8F%B72%E6%B4%BE2+%E6%AD%A3%E4%B8%89%E6%A3%B1%E9%94%A5P-ABC%E7%9A%84%E9%AB%98%E4%B8%BA2%2C%E4%BE%A7%E6%A3%B1%E4%B8%8E%E5%BA%95%E9%9D%A2ABA%E6%88%9045%E5%BA%A6)
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