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Jednadžba kružnice

Authored by Ivana Rogulj

Mathematics

11th Grade

Used 1+ times

Jednadžba kružnice
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6 questions

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1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Kružnica je skup svih _________ ravnine jednako udaljenih od neke čvrste točke te ravnine.

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Jednadžba kružnice sa središtem  S(p,q)S(p,q) i polumjerom duljine rr je  (xp)2+(yq)2=r2(x-p)^2+(y-q)^2=r^2  

TOČNO

NETOČNO

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Središte kružnice zadane jednadžbom

 (𝑥-7)^2+(𝑦+4)^2=64  je:

 S(7,4)S\left(-7,4\right)  

 S(7,4)S\left(-7,-4\right)  

 S(7,4)S\left(7,4\right)  

 S(7,4)S\left(7,-4\right)  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Jednadžba kružnice sa slike je:

(x2)2+(𝑦+2)2=9(x-2)^2+(𝑦+2)^2=9

(x2)2+(𝑦2)2=9(x-2)^2+(𝑦-2)^2=9

(x2)2+(𝑦2)2=16(x-2)^2+(𝑦-2)^2=16

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt


Pripada li točka A(2,0)A(2,0) kružnici
 (𝑥2)2+(𝑦+11)2=121(𝑥-2)^2+(𝑦+11)^2=121  ?


DA

NE

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Jednadžba kružnice sa središtem u S\left(-6,-2\right) i polumjerom duljine 7 je  (𝑥+2)2+(𝑦+6)2=49(𝑥+2)^2+(𝑦+6)^2=49  

TOČNO

NETOČNO

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