单项选择题

If the perimeter of a triangle is 18，then the length of one of the sides CANNOT be（）

A. 1
B. 3
C. 6
D. 8
E. 9

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热门试题

单项选择题In the figure above，if ABCD is a parallelogram with A at the origin，what are the coordinates of C（）

A. (6，5)
B. (6，6)
C. (7，4)
D. (8，5)
E. (8，6)

单项选择题In the figure above，if x，Ly，and z are integers such that x＜y＜z，then the least and the greatest possible values of x+z are（）

A. 59 and 91
B. 59 and 135
C. 91 and 178
D. 120 and 135
E. 120 and 178