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When point G is added, DEFG is a square. What are the coordinates of point G?
When point G is added, DEFG is a square. What are the coordinates of point G?
admin
2019-04-10
23
问题
When point G is added, DEFG is a square. What are the coordinates of point G?
选项
A、(1, 7)
B、(0, 6)
C、(2, 7)
D、(1, 6)
答案
D
解析
要求G点的坐标而且要组成一个正方形,因而G点和E点关于直线DF对称,所以D选项正确。
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本试题收录于:
D类竞赛(专科)题库大学生英语竞赛(NECCS)分类
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D类竞赛(专科)
大学生英语竞赛(NECCS)
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