不计容器壁厚度的有盖立方体容器的边长是1,向其中放入两个小球,则这两个小球的体积之和的最大值是_____ .
2024·浙江温州·模拟预测 查看更多[2]
更新时间:2024-06-06 12:48:30
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【推荐1】若圆锥的内切球(球面与圆锥的侧面以及底面都相切)的半径为
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【推荐2】在三棱锥
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【推荐1】如图1,在直角梯形
中,
,
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沿
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,其中平面
平面
,则三棱锥
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【推荐2】三棱锥
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