上图所示，Ο为圆心，求 x 的值。
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初三下册：第8章 (Part 1)
Quiz
•
Mathematics
•
9th Grade
•
Medium
陈伟菁Tan, Ching
Used 22+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
60°
65°
115°
260°
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
上图所示，Ο为圆心，求 x 的值。
15.75°
31.5°
126°
234°
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
上图所示，Ο为圆心，求 x 的值。
55°
62.5°
110°
250°
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
上图所示，Ο为圆心，求 x 的值。
295°
147.5°
130°
239°
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
上图所示，Ο为圆心，求 x 的值。
66°
132°
16.5°
114°
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