3上 2-1 點、直線與圓之間的位置關係

Quiz
•
Mathematics
•
9th Grade
•
Hard
康軒數位 康軒數位
Used 7+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在坐標平面上,一直線通過(0 , 3)、(4 , 0)兩點,則一個以(0 , 0)為圓心,半徑為4的圓與此直線的關係為何?
不相交
相切
交於兩點
不能判定
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
已知圓O的半徑為5,且圓心位於直角坐標平面上的原點,則此圓與下列哪一條直線僅有一個交點?
x=5
y=10
x+y=5
x-y+5=0
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6
8
12
16
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
直線L為圓O的切線
直線L為圓O的割線
直線L與圓O沒有交點
無法判斷其位置關係
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
18
15
12
9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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