
30/08/2021 五年级数学-正多边形的特征与角度的测量、周长
Authored by kk bu
Mathematics
5th Grade

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38 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中的多边形的名称是?
六边形
八边形
五边形
三角形
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小于900 的叫什么角?
直角
锐角
钝角
平角
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中是什么角度?
钝角
锐角
平角
牛角
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
三角形的每一个角是多少度?
1800
800
600
1200
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中的四方形的每一个角是多少度?
60o
120o
90o
360o
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下显示哪个角度名称?
直角
优角
钝角
周角
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
找出该图的角度名称。
钝角
直角
锐角
平角
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