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来源：学生作业帮 编辑：搜狗做题网作业帮 分类：数学作业 时间：2024/07/31 22:04:53
四边形ABCD内接于圆O，且角A：角B：角C=3:2:6，则其中最大角为（）100、110、120、140
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解题思路： 圆内接四边形问题
解题过程：
请看附件

最终答案：略
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