作者dw5000 (休息一下~~)
看板GRE_Verbal
標題[數學] 請問一題數學
時間Fri Aug 24 12:42:52 2007
Two sets of vertical angles are formed by two intersecting lines.
The sum of the measures of one set of vertical angles is 2x and
the sum of the measure of the other set is 2y.
Question : 比較 x, y的大小
是來欣發的數學講義的C-1裡面的題目 >.<"
我題目又看不懂了>.< 請各位強者幫幫我
謝謝!
Ans : D
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