GRE
The greatest member of set $$S$$
$$\frac{4}{3}$$
$$a$$
$$b$$
The length of line segment AB
The length of line segment DC
$$y$$
115
The number of circles that pass through at least three of the four endpoints
2
The area of the region enclosed by ABCD
155
The average (arithmetic mean) of the integers from 1 to 31, inclusive
16
25000 +道题目
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