
六年级数学单元8-空间 ( 计算多边形的内角&内角的总和)
Authored by TEY Moe
World Languages, Mathematics
6th Grade
Used 315+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
正五边形的内角总和是多少?
540度
720度
1080度
740度
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
正八边形可分割成几个三角形?
7个
5个
6个
4个
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
正六边形的每一个内角是多少度?
80°
120°
180°
720°
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
正十二边形的内角总和是多少?
1200度
1250度
1800度
1500度
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
正八边形的内角总和是多少?
1080度
720度
540度
1000度
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
正七边形可分割成几个三角形?
7个
5个
6个
4个
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
正十边形的内角总和是多少?
1200度
1440度
1800度
1260度
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