
圓的認識
Authored by Chan Yee Ping
Mathematics
6th Grade
Used 9+ times

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22 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
圓中心的一點稱為 ________。
圓心
圓周
直徑
半徑
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
通過圓心且兩端都是在圓的周界上的線段,稱為 ________。
圓心
圓周
直徑
半徑
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
同一個圓中,所有直徑的長度都 ________。
相等
不相等
不能量度
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
一個圓有 ________ 條直徑。
36
180
360
無限
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
連接圓心和圓周上任何一點的線段,稱為 _______,它的長度是直徑的 _______。
半徑,兩倍
半徑,一半
圓周,三倍
圓周,兩倍
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
上圖是一個圓,RT 是圓的「直徑」,哪一點是「圓心」?
P
Q
V
W
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
上圖是一個圓,RT 是圓的「直徑」,下列哪一條直線是「半徑」?
VP
VQ
WQ
WV
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