题号 | 题目内容 | 耗时/秒 | 平均正确率 | 操作 | |
---|---|---|---|---|---|
PS-973vzk |
In the figure above, two circles with radii equal to 10 units of length overlap such that their cent | 78 | 28% | ||
PS-cb3vvk |
If the area of the triangle above is 35,what is the value of k? | 78 | 32% | ||
PS-853vpk |
Rectangular region ABCD shown above is partitioned into four identical smaller rectangular regions. | 78 | 38% | ||
把网站装进口袋
随时随地练习