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What is the maximum number of nonover-lapping regions into which 3 lines can div
What is the maximum number of nonover-lapping regions into which 3 lines can div
游客
2024-01-12
13
管理
问题
What is the maximum number of nonover-lapping regions into which 3 lines can divide the interior of a circle?
选项
A、4
B、6
C、7
D、8
E、9
答案
C
解析
3条直线最多可以把1个圆的内部分成多少个非重叠的区域? 本题很简单,答案是7个。
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